15305850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 48514752

約数和(自身を除く): 33208902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 50, 63, 70, 75, 86, 90, 105, 113, 126, 129, 150, 175, 210, 215, 225, 226, 258, 301, 315, 339, 350, 387, 430, 450, 525, 565, 602, 630, 645, 678, 774, 791, 903, 1017, 1050, 1075, 1130, 1290, 1505, 1575, 1582, 1695, 1806, 1935, 2034, 2150, 2373, 2709, 2825, 3010, 3150, 3225, 3390, 3870, 3955, 4515, 4746, 4859, 5085, 5418, 5650, 6450, 7119, 7525, 7910, 8475, 9030, 9675, 9718, 10170, 11865, 13545, 14238, 14577, 15050, 16950, 19350, 19775, 22575, 23730, 24295, 25425, 27090, 29154, 34013, 35595, 39550, 43731, 45150, 48590, 50850, 59325, 67725, 68026, 71190, 72885, 87462, 102039, 118650, 121475, 135450, 145770, 170065, 177975, 204078, 218655, 242950, 306117, 340130, 355950, 364425, 437310, 510195, 612234, 728850, 850325, 1020390, 1093275, 1530585, 1700650, 2186550, 2550975, 3061170, 5101950, 7652925, 15305850]

約数ペア:

[(1, 15305850), (2, 7652925), (3, 5101950), (5, 3061170), (6, 2550975), (7, 2186550), (9, 1700650), (10, 1530585), (14, 1093275), (15, 1020390), (18, 850325), (21, 728850), (25, 612234), (30, 510195), (35, 437310), (42, 364425), (43, 355950), (45, 340130), (50, 306117), (63, 242950), (70, 218655), (75, 204078), (86, 177975), (90, 170065), (105, 145770), (113, 135450), (126, 121475), (129, 118650), (150, 102039), (175, 87462), (210, 72885), (215, 71190), (225, 68026), (226, 67725), (258, 59325), (301, 50850), (315, 48590), (339, 45150), (350, 43731), (387, 39550), (430, 35595), (450, 34013), (525, 29154), (565, 27090), (602, 25425), (630, 24295), (645, 23730), (678, 22575), (774, 19775), (791, 19350), (903, 16950), (1017, 15050), (1050, 14577), (1075, 14238), (1130, 13545), (1290, 11865), (1505, 10170), (1575, 9718), (1582, 9675), (1695, 9030), (1806, 8475), (1935, 7910), (2034, 7525), (2150, 7119), (2373, 6450), (2709, 5650), (2825, 5418), (3010, 5085), (3150, 4859), (3225, 4746), (3390, 4515), (3870, 3955)]