205148700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 360

約数和(自身を含む): 739397120

約数和(自身を除く): 534248420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 31, 36, 38, 43, 45, 50, 54, 57, 60, 62, 75, 76, 81, 86, 90, 93, 95, 100, 108, 114, 124, 129, 135, 150, 155, 162, 171, 172, 180, 186, 190, 215, 225, 228, 258, 270, 279, 285, 300, 310, 324, 342, 372, 380, 387, 405, 430, 450, 465, 475, 513, 516, 540, 558, 570, 589, 620, 645, 675, 684, 774, 775, 810, 817, 837, 855, 860, 900, 930, 950, 1026, 1075, 1116, 1140, 1161, 1178, 1290, 1333, 1350, 1395, 1425, 1539, 1548, 1550, 1620, 1634, 1674, 1710, 1767, 1860, 1900, 1935, 2025, 2052, 2150, 2322, 2325, 2356, 2451, 2511, 2565, 2580, 2666, 2700, 2790, 2850, 2945, 3078, 3100, 3225, 3268, 3348, 3420, 3483, 3534, 3870, 3999, 4050, 4085, 4185, 4275, 4300, 4644, 4650, 4902, 5022, 5130, 5301, 5332, 5580, 5700, 5805, 5890, 6156, 6450, 6665, 6966, 6975, 7068, 7353, 7695, 7740, 7998, 8100, 8170, 8370, 8550, 8835, 9300, 9675, 9804, 10044, 10260, 10602, 11610, 11780, 11997, 12255, 12555, 12825, 12900, 13330, 13932, 13950, 14706, 14725, 15390, 15903, 15996, 16340, 16740, 17100, 17415, 17670, 19350, 19995, 20425, 20925, 21204, 22059, 23220, 23994, 24510, 25110, 25327, 25650, 26505, 26660, 27900, 29025, 29412, 29450, 30780, 31806, 33325, 34830, 35340, 35991, 36765, 38475, 38700, 39990, 40850, 41850, 44118, 44175, 47709, 47988, 49020, 50220, 50654, 51300, 53010, 58050, 58900, 59985, 61275, 62775, 63612, 66177, 66650, 69660, 71982, 73530, 75981, 76950, 79515, 79980, 81700, 83700, 87075, 88236, 88350, 95418, 99975, 101308, 106020, 107973, 110295, 116100, 119970, 122550, 125550, 126635, 132354, 132525, 133300, 143964, 147060, 151962, 153900, 159030, 174150, 176700, 179955, 183825, 190836, 199950, 215946, 220590, 227943, 238545, 239940, 245100, 251100, 253270, 264708, 265050, 299925, 303924, 318060, 330885, 348300, 359910, 367650, 379905, 397575, 399900, 431892, 441180, 455886, 477090, 506540, 530100, 539865, 551475, 599850, 633175, 661770, 683829, 719820, 735300, 759810, 795150, 899775, 911772, 954180, 1079730, 1102950, 1139715, 1192725, 1199700, 1266350, 1323540, 1367658, 1519620, 1590300, 1654425, 1799550, 1899525, 2051487, 2159460, 2205900, 2279430, 2385450, 2532700, 2699325, 2735316, 3308850, 3419145, 3599100, 3799050, 4102974, 4558860, 4770900, 5398650, 5698575, 6617700, 6838290, 7598100, 8205948, 10257435, 10797300, 11397150, 13676580, 17095725, 20514870, 22794300, 34191450, 41029740, 51287175, 68382900, 102574350, 205148700]

約数ペア:

[(1, 205148700), (2, 102574350), (3, 68382900), (4, 51287175), (5, 41029740), (6, 34191450), (9, 22794300), (10, 20514870), (12, 17095725), (15, 13676580), (18, 11397150), (19, 10797300), (20, 10257435), (25, 8205948), (27, 7598100), (30, 6838290), (31, 6617700), (36, 5698575), (38, 5398650), (43, 4770900), (45, 4558860), (50, 4102974), (54, 3799050), (57, 3599100), (60, 3419145), (62, 3308850), (75, 2735316), (76, 2699325), (81, 2532700), (86, 2385450), (90, 2279430), (93, 2205900), (95, 2159460), (100, 2051487), (108, 1899525), (114, 1799550), (124, 1654425), (129, 1590300), (135, 1519620), (150, 1367658), (155, 1323540), (162, 1266350), (171, 1199700), (172, 1192725), (180, 1139715), (186, 1102950), (190, 1079730), (215, 954180), (225, 911772), (228, 899775), (258, 795150), (270, 759810), (279, 735300), (285, 719820), (300, 683829), (310, 661770), (324, 633175), (342, 599850), (372, 551475), (380, 539865), (387, 530100), (405, 506540), (430, 477090), (450, 455886), (465, 441180), (475, 431892), (513, 399900), (516, 397575), (540, 379905), (558, 367650), (570, 359910), (589, 348300), (620, 330885), (645, 318060), (675, 303924), (684, 299925), (774, 265050), (775, 264708), (810, 253270), (817, 251100), (837, 245100), (855, 239940), (860, 238545), (900, 227943), (930, 220590), (950, 215946), (1026, 199950), (1075, 190836), (1116, 183825), (1140, 179955), (1161, 176700), (1178, 174150), (1290, 159030), (1333, 153900), (1350, 151962), (1395, 147060), (1425, 143964), (1539, 133300), (1548, 132525), (1550, 132354), (1620, 126635), (1634, 125550), (1674, 122550), (1710, 119970), (1767, 116100), (1860, 110295), (1900, 107973), (1935, 106020), (2025, 101308), (2052, 99975), (2150, 95418), (2322, 88350), (2325, 88236), (2356, 87075), (2451, 83700), (2511, 81700), (2565, 79980), (2580, 79515), (2666, 76950), (2700, 75981), (2790, 73530), (2850, 71982), (2945, 69660), (3078, 66650), (3100, 66177), (3225, 63612), (3268, 62775), (3348, 61275), (3420, 59985), (3483, 58900), (3534, 58050), (3870, 53010), (3999, 51300), (4050, 50654), (4085, 50220), (4185, 49020), (4275, 47988), (4300, 47709), (4644, 44175), (4650, 44118), (4902, 41850), (5022, 40850), (5130, 39990), (5301, 38700), (5332, 38475), (5580, 36765), (5700, 35991), (5805, 35340), (5890, 34830), (6156, 33325), (6450, 31806), (6665, 30780), (6966, 29450), (6975, 29412), (7068, 29025), (7353, 27900), (7695, 26660), (7740, 26505), (7998, 25650), (8100, 25327), (8170, 25110), (8370, 24510), (8550, 23994), (8835, 23220), (9300, 22059), (9675, 21204), (9804, 20925), (10044, 20425), (10260, 19995), (10602, 19350), (11610, 17670), (11780, 17415), (11997, 17100), (12255, 16740), (12555, 16340), (12825, 15996), (12900, 15903), (13330, 15390), (13932, 14725), (13950, 14706)]