145512450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 446519040

約数和(自身を除く): 301006590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 31, 38, 45, 50, 54, 57, 61, 62, 75, 81, 90, 93, 95, 114, 122, 135, 150, 155, 162, 171, 183, 186, 190, 225, 270, 279, 285, 305, 310, 342, 366, 405, 450, 465, 475, 513, 549, 558, 570, 589, 610, 675, 775, 810, 837, 855, 915, 930, 950, 1026, 1098, 1159, 1178, 1350, 1395, 1425, 1525, 1539, 1550, 1647, 1674, 1710, 1767, 1830, 1891, 2025, 2318, 2325, 2511, 2565, 2745, 2790, 2850, 2945, 3050, 3078, 3294, 3477, 3534, 3782, 4050, 4185, 4275, 4575, 4650, 4941, 5022, 5130, 5301, 5490, 5673, 5795, 5890, 6954, 6975, 7695, 8235, 8370, 8550, 8835, 9150, 9455, 9882, 10431, 10602, 11346, 11590, 12555, 12825, 13725, 13950, 14725, 15390, 15903, 16470, 17019, 17385, 17670, 18910, 20862, 20925, 24705, 25110, 25650, 26505, 27450, 28365, 28975, 29450, 31293, 31806, 34038, 34770, 35929, 38475, 41175, 41850, 44175, 47275, 47709, 49410, 51057, 52155, 53010, 56730, 57950, 62586, 62775, 71858, 76950, 79515, 82350, 85095, 86925, 88350, 93879, 94550, 95418, 102114, 104310, 107787, 123525, 125550, 132525, 141825, 153171, 156465, 159030, 170190, 173850, 179645, 187758, 215574, 238545, 247050, 255285, 260775, 265050, 283650, 306342, 312930, 323361, 359290, 397575, 425475, 469395, 477090, 510570, 521550, 538935, 646722, 765855, 782325, 795150, 850950, 898225, 938790, 970083, 1077870, 1192725, 1276425, 1531710, 1564650, 1616805, 1796450, 1940166, 2346975, 2385450, 2552850, 2694675, 2910249, 3233610, 3829275, 4693950, 4850415, 5389350, 5820498, 7658550, 8084025, 9700830, 14551245, 16168050, 24252075, 29102490, 48504150, 72756225, 145512450]

約数ペア:

[(1, 145512450), (2, 72756225), (3, 48504150), (5, 29102490), (6, 24252075), (9, 16168050), (10, 14551245), (15, 9700830), (18, 8084025), (19, 7658550), (25, 5820498), (27, 5389350), (30, 4850415), (31, 4693950), (38, 3829275), (45, 3233610), (50, 2910249), (54, 2694675), (57, 2552850), (61, 2385450), (62, 2346975), (75, 1940166), (81, 1796450), (90, 1616805), (93, 1564650), (95, 1531710), (114, 1276425), (122, 1192725), (135, 1077870), (150, 970083), (155, 938790), (162, 898225), (171, 850950), (183, 795150), (186, 782325), (190, 765855), (225, 646722), (270, 538935), (279, 521550), (285, 510570), (305, 477090), (310, 469395), (342, 425475), (366, 397575), (405, 359290), (450, 323361), (465, 312930), (475, 306342), (513, 283650), (549, 265050), (558, 260775), (570, 255285), (589, 247050), (610, 238545), (675, 215574), (775, 187758), (810, 179645), (837, 173850), (855, 170190), (915, 159030), (930, 156465), (950, 153171), (1026, 141825), (1098, 132525), (1159, 125550), (1178, 123525), (1350, 107787), (1395, 104310), (1425, 102114), (1525, 95418), (1539, 94550), (1550, 93879), (1647, 88350), (1674, 86925), (1710, 85095), (1767, 82350), (1830, 79515), (1891, 76950), (2025, 71858), (2318, 62775), (2325, 62586), (2511, 57950), (2565, 56730), (2745, 53010), (2790, 52155), (2850, 51057), (2945, 49410), (3050, 47709), (3078, 47275), (3294, 44175), (3477, 41850), (3534, 41175), (3782, 38475), (4050, 35929), (4185, 34770), (4275, 34038), (4575, 31806), (4650, 31293), (4941, 29450), (5022, 28975), (5130, 28365), (5301, 27450), (5490, 26505), (5673, 25650), (5795, 25110), (5890, 24705), (6954, 20925), (6975, 20862), (7695, 18910), (8235, 17670), (8370, 17385), (8550, 17019), (8835, 16470), (9150, 15903), (9455, 15390), (9882, 14725), (10431, 13950), (10602, 13725), (11346, 12825), (11590, 12555)]