71463750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 202435200

約数和(自身を除く): 130971450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 59, 75, 85, 95, 102, 114, 118, 125, 150, 170, 177, 190, 250, 255, 285, 295, 323, 354, 375, 425, 475, 510, 570, 590, 625, 646, 750, 850, 885, 950, 969, 1003, 1121, 1250, 1275, 1425, 1475, 1615, 1770, 1875, 1938, 2006, 2125, 2242, 2375, 2550, 2850, 2950, 3009, 3230, 3363, 3750, 4250, 4425, 4750, 4845, 5015, 5605, 6018, 6375, 6726, 7125, 7375, 8075, 8850, 9690, 10030, 10625, 11210, 11875, 12750, 14250, 14750, 15045, 16150, 16815, 19057, 21250, 22125, 23750, 24225, 25075, 28025, 30090, 31875, 33630, 35625, 36875, 38114, 40375, 44250, 48450, 50150, 56050, 57171, 63750, 71250, 73750, 75225, 80750, 84075, 95285, 110625, 114342, 121125, 125375, 140125, 150450, 168150, 190570, 201875, 221250, 242250, 250750, 280250, 285855, 376125, 403750, 420375, 476425, 571710, 605625, 626875, 700625, 752250, 840750, 952850, 1211250, 1253750, 1401250, 1429275, 1880625, 2101875, 2382125, 2858550, 3761250, 4203750, 4764250, 7146375, 11910625, 14292750, 23821250, 35731875, 71463750]

約数ペア:

[(1, 71463750), (2, 35731875), (3, 23821250), (5, 14292750), (6, 11910625), (10, 7146375), (15, 4764250), (17, 4203750), (19, 3761250), (25, 2858550), (30, 2382125), (34, 2101875), (38, 1880625), (50, 1429275), (51, 1401250), (57, 1253750), (59, 1211250), (75, 952850), (85, 840750), (95, 752250), (102, 700625), (114, 626875), (118, 605625), (125, 571710), (150, 476425), (170, 420375), (177, 403750), (190, 376125), (250, 285855), (255, 280250), (285, 250750), (295, 242250), (323, 221250), (354, 201875), (375, 190570), (425, 168150), (475, 150450), (510, 140125), (570, 125375), (590, 121125), (625, 114342), (646, 110625), (750, 95285), (850, 84075), (885, 80750), (950, 75225), (969, 73750), (1003, 71250), (1121, 63750), (1250, 57171), (1275, 56050), (1425, 50150), (1475, 48450), (1615, 44250), (1770, 40375), (1875, 38114), (1938, 36875), (2006, 35625), (2125, 33630), (2242, 31875), (2375, 30090), (2550, 28025), (2850, 25075), (2950, 24225), (3009, 23750), (3230, 22125), (3363, 21250), (3750, 19057), (4250, 16815), (4425, 16150), (4750, 15045), (4845, 14750), (5015, 14250), (5605, 12750), (6018, 11875), (6375, 11210), (6726, 10625), (7125, 10030), (7375, 9690), (8075, 8850)]