2157254100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1176

約数の個数: 288

約数和(自身を含む): 7520768640

約数和(自身を除く): 5363514540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 43, 45, 50, 51, 54, 60, 68, 75, 85, 86, 90, 100, 102, 108, 129, 135, 150, 153, 170, 172, 180, 204, 215, 225, 255, 258, 270, 300, 306, 340, 387, 425, 430, 450, 459, 510, 516, 540, 612, 645, 675, 731, 765, 774, 850, 860, 900, 918, 1020, 1075, 1093, 1161, 1275, 1290, 1350, 1462, 1530, 1548, 1700, 1836, 1935, 2150, 2186, 2193, 2295, 2322, 2550, 2580, 2700, 2924, 3060, 3225, 3279, 3655, 3825, 3870, 4300, 4372, 4386, 4590, 4644, 5100, 5465, 5805, 6450, 6558, 6579, 7310, 7650, 7740, 8772, 9180, 9675, 9837, 10930, 10965, 11475, 11610, 12900, 13116, 13158, 14620, 15300, 16395, 18275, 18581, 19350, 19674, 19737, 21860, 21930, 22950, 23220, 26316, 27325, 29025, 29511, 32790, 32895, 36550, 37162, 38700, 39348, 39474, 43860, 45900, 46999, 49185, 54650, 54825, 55743, 58050, 59022, 65580, 65790, 73100, 74324, 78948, 81975, 92905, 93998, 98370, 98685, 109300, 109650, 111486, 116100, 118044, 131580, 140997, 147555, 163950, 164475, 167229, 185810, 187996, 196740, 197370, 219300, 222972, 234995, 245925, 278715, 281994, 295110, 327900, 328950, 334458, 371620, 394740, 422991, 464525, 469990, 491850, 493425, 501687, 557430, 563988, 590220, 657900, 668916, 704985, 737775, 798983, 836145, 845982, 929050, 939980, 983700, 986850, 1003374, 1114860, 1174975, 1268973, 1393575, 1409970, 1475550, 1597966, 1672290, 1691964, 1858100, 1973700, 2006748, 2114955, 2349950, 2396949, 2508435, 2537946, 2787150, 2819940, 2951100, 3195932, 3344580, 3524925, 3994915, 4180725, 4229910, 4699900, 4793898, 5016870, 5075892, 5574300, 6344865, 7049850, 7190847, 7989830, 8361450, 8459820, 9587796, 10033740, 10574775, 11984745, 12542175, 12689730, 14099700, 14381694, 15979660, 16722900, 19974575, 21149550, 21572541, 23969490, 25084350, 25379460, 28763388, 31724325, 35954235, 39949150, 42299100, 43145082, 47938980, 50168700, 59923725, 63448650, 71908470, 79898300, 86290164, 107862705, 119847450, 126897300, 143816940, 179771175, 215725410, 239694900, 359542350, 431450820, 539313525, 719084700, 1078627050, 2157254100]

約数ペア:

[(1, 2157254100), (2, 1078627050), (3, 719084700), (4, 539313525), (5, 431450820), (6, 359542350), (9, 239694900), (10, 215725410), (12, 179771175), (15, 143816940), (17, 126897300), (18, 119847450), (20, 107862705), (25, 86290164), (27, 79898300), (30, 71908470), (34, 63448650), (36, 59923725), (43, 50168700), (45, 47938980), (50, 43145082), (51, 42299100), (54, 39949150), (60, 35954235), (68, 31724325), (75, 28763388), (85, 25379460), (86, 25084350), (90, 23969490), (100, 21572541), (102, 21149550), (108, 19974575), (129, 16722900), (135, 15979660), (150, 14381694), (153, 14099700), (170, 12689730), (172, 12542175), (180, 11984745), (204, 10574775), (215, 10033740), (225, 9587796), (255, 8459820), (258, 8361450), (270, 7989830), (300, 7190847), (306, 7049850), (340, 6344865), (387, 5574300), (425, 5075892), (430, 5016870), (450, 4793898), (459, 4699900), (510, 4229910), (516, 4180725), (540, 3994915), (612, 3524925), (645, 3344580), (675, 3195932), (731, 2951100), (765, 2819940), (774, 2787150), (850, 2537946), (860, 2508435), (900, 2396949), (918, 2349950), (1020, 2114955), (1075, 2006748), (1093, 1973700), (1161, 1858100), (1275, 1691964), (1290, 1672290), (1350, 1597966), (1462, 1475550), (1530, 1409970), (1548, 1393575), (1700, 1268973), (1836, 1174975), (1935, 1114860), (2150, 1003374), (2186, 986850), (2193, 983700), (2295, 939980), (2322, 929050), (2550, 845982), (2580, 836145), (2700, 798983), (2924, 737775), (3060, 704985), (3225, 668916), (3279, 657900), (3655, 590220), (3825, 563988), (3870, 557430), (4300, 501687), (4372, 493425), (4386, 491850), (4590, 469990), (4644, 464525), (5100, 422991), (5465, 394740), (5805, 371620), (6450, 334458), (6558, 328950), (6579, 327900), (7310, 295110), (7650, 281994), (7740, 278715), (8772, 245925), (9180, 234995), (9675, 222972), (9837, 219300), (10930, 197370), (10965, 196740), (11475, 187996), (11610, 185810), (12900, 167229), (13116, 164475), (13158, 163950), (14620, 147555), (15300, 140997), (16395, 131580), (18275, 118044), (18581, 116100), (19350, 111486), (19674, 109650), (19737, 109300), (21860, 98685), (21930, 98370), (22950, 93998), (23220, 92905), (26316, 81975), (27325, 78948), (29025, 74324), (29511, 73100), (32790, 65790), (32895, 65580), (36550, 59022), (37162, 58050), (38700, 55743), (39348, 54825), (39474, 54650), (43860, 49185), (45900, 46999)]