156951060500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{4231}}^1$

素因数の和:4715

約数の個数: 144

約数和(自身を含む): 372110618880

約数和(自身を除く): 215159558380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 439, 500, 650, 676, 845, 878, 1300, 1625, 1690, 1756, 2195, 3250, 3380, 4225, 4231, 4390, 5707, 6500, 8450, 8462, 8780, 10975, 11414, 16900, 16924, 21125, 21155, 21950, 22828, 28535, 42250, 42310, 43900, 54875, 55003, 57070, 74191, 84500, 84620, 105775, 109750, 110006, 114140, 142675, 148382, 211550, 219500, 220012, 275015, 285350, 296764, 370955, 423100, 528875, 550030, 570700, 713375, 715039, 741910, 1057750, 1100060, 1375075, 1426750, 1430078, 1483820, 1854775, 1857409, 2115500, 2750150, 2853500, 2860156, 3575195, 3709550, 3714818, 5500300, 6875375, 7150390, 7419100, 7429636, 9273875, 9287045, 13750750, 14300780, 17875975, 18547750, 18574090, 24146317, 27501500, 35751950, 37095500, 37148180, 46435225, 48292634, 71503900, 89379875, 92870450, 96585268, 120731585, 178759750, 185740900, 232176125, 241463170, 313902121, 357519500, 464352250, 482926340, 603657925, 627804242, 928704500, 1207315850, 1255608484, 1569510605, 2414631700, 3018289625, 3139021210, 6036579250, 6278042420, 7847553025, 12073158500, 15695106050, 31390212100, 39237765125, 78475530250, 156951060500]

約数ペア:

[(1, 156951060500), (2, 78475530250), (4, 39237765125), (5, 31390212100), (10, 15695106050), (13, 12073158500), (20, 7847553025), (25, 6278042420), (26, 6036579250), (50, 3139021210), (52, 3018289625), (65, 2414631700), (100, 1569510605), (125, 1255608484), (130, 1207315850), (169, 928704500), (250, 627804242), (260, 603657925), (325, 482926340), (338, 464352250), (439, 357519500), (500, 313902121), (650, 241463170), (676, 232176125), (845, 185740900), (878, 178759750), (1300, 120731585), (1625, 96585268), (1690, 92870450), (1756, 89379875), (2195, 71503900), (3250, 48292634), (3380, 46435225), (4225, 37148180), (4231, 37095500), (4390, 35751950), (5707, 27501500), (6500, 24146317), (8450, 18574090), (8462, 18547750), (8780, 17875975), (10975, 14300780), (11414, 13750750), (16900, 9287045), (16924, 9273875), (21125, 7429636), (21155, 7419100), (21950, 7150390), (22828, 6875375), (28535, 5500300), (42250, 3714818), (42310, 3709550), (43900, 3575195), (54875, 2860156), (55003, 2853500), (57070, 2750150), (74191, 2115500), (84500, 1857409), (84620, 1854775), (105775, 1483820), (109750, 1430078), (110006, 1426750), (114140, 1375075), (142675, 1100060), (148382, 1057750), (211550, 741910), (219500, 715039), (220012, 713375), (275015, 570700), (285350, 550030), (296764, 528875), (370955, 423100)]