72661500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 144

約数和(自身を含む): 233609376

約数和(自身を除く): 160947876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 67, 75, 90, 100, 125, 134, 150, 180, 201, 225, 241, 250, 268, 300, 335, 375, 402, 450, 482, 500, 603, 670, 723, 750, 804, 900, 964, 1005, 1125, 1205, 1206, 1340, 1446, 1500, 1675, 2010, 2169, 2250, 2410, 2412, 2892, 3015, 3350, 3615, 4020, 4338, 4500, 4820, 5025, 6025, 6030, 6700, 7230, 8375, 8676, 10050, 10845, 12050, 12060, 14460, 15075, 16147, 16750, 18075, 20100, 21690, 24100, 25125, 30125, 30150, 32294, 33500, 36150, 43380, 48441, 50250, 54225, 60250, 60300, 64588, 72300, 75375, 80735, 90375, 96882, 100500, 108450, 120500, 145323, 150750, 161470, 180750, 193764, 216900, 242205, 271125, 290646, 301500, 322940, 361500, 403675, 484410, 542250, 581292, 726615, 807350, 968820, 1084500, 1211025, 1453230, 1614700, 2018375, 2422050, 2906460, 3633075, 4036750, 4844100, 6055125, 7266150, 8073500, 12110250, 14532300, 18165375, 24220500, 36330750, 72661500]

約数ペア:

[(1, 72661500), (2, 36330750), (3, 24220500), (4, 18165375), (5, 14532300), (6, 12110250), (9, 8073500), (10, 7266150), (12, 6055125), (15, 4844100), (18, 4036750), (20, 3633075), (25, 2906460), (30, 2422050), (36, 2018375), (45, 1614700), (50, 1453230), (60, 1211025), (67, 1084500), (75, 968820), (90, 807350), (100, 726615), (125, 581292), (134, 542250), (150, 484410), (180, 403675), (201, 361500), (225, 322940), (241, 301500), (250, 290646), (268, 271125), (300, 242205), (335, 216900), (375, 193764), (402, 180750), (450, 161470), (482, 150750), (500, 145323), (603, 120500), (670, 108450), (723, 100500), (750, 96882), (804, 90375), (900, 80735), (964, 75375), (1005, 72300), (1125, 64588), (1205, 60300), (1206, 60250), (1340, 54225), (1446, 50250), (1500, 48441), (1675, 43380), (2010, 36150), (2169, 33500), (2250, 32294), (2410, 30150), (2412, 30125), (2892, 25125), (3015, 24100), (3350, 21690), (3615, 20100), (4020, 18075), (4338, 16750), (4500, 16147), (4820, 15075), (5025, 14460), (6025, 12060), (6030, 12050), (6700, 10845), (7230, 10050), (8375, 8676)]