1975875660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1151}}^1$

素因数の和:1214

約数の個数: 288

約数和(自身を含む): 7129866240

約数和(自身を除く): 5153990580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 289, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 578, 594, 612, 660, 748, 765, 867, 918, 935, 990, 1020, 1122, 1151, 1156, 1188, 1445, 1485, 1530, 1683, 1734, 1836, 1870, 1980, 2244, 2295, 2302, 2601, 2805, 2890, 2970, 3060, 3179, 3366, 3453, 3468, 3740, 4335, 4590, 4604, 5049, 5202, 5610, 5755, 5780, 5940, 6358, 6732, 6906, 7803, 8415, 8670, 9180, 9537, 10098, 10359, 10404, 11220, 11510, 12661, 12716, 13005, 13812, 15606, 15895, 16830, 17265, 17340, 19074, 19567, 20196, 20718, 23020, 25245, 25322, 26010, 28611, 31077, 31212, 31790, 33660, 34530, 37983, 38148, 39015, 39134, 41436, 47685, 50490, 50644, 51795, 52020, 57222, 58701, 62154, 63305, 63580, 69060, 75966, 78030, 78268, 85833, 95370, 97835, 100980, 103590, 113949, 114444, 117402, 124308, 126610, 143055, 151932, 155385, 156060, 171666, 176103, 189915, 190740, 195670, 207180, 215237, 227898, 234804, 253220, 286110, 293505, 310770, 332639, 341847, 343332, 352206, 379830, 391340, 429165, 430474, 455796, 528309, 569745, 572220, 587010, 621540, 645711, 665278, 683694, 704412, 759660, 858330, 860948, 880515, 997917, 1056618, 1076185, 1139490, 1174020, 1291422, 1330556, 1367388, 1663195, 1709235, 1716660, 1761030, 1937133, 1995834, 2113236, 2152370, 2278980, 2582844, 2641545, 2993751, 3228555, 3326390, 3418470, 3522060, 3659029, 3874266, 3991668, 4304740, 4989585, 5283090, 5811399, 5987502, 6457110, 6652780, 6836940, 7318058, 7748532, 8981253, 9685665, 9979170, 10566180, 10977087, 11622798, 11975004, 12914220, 14636116, 14968755, 17962506, 18295145, 19371330, 19958340, 21954174, 23245596, 29056995, 29937510, 32931261, 35925012, 36590290, 38742660, 43908348, 44906265, 54885435, 58113990, 59875020, 65862522, 73180580, 89812530, 98793783, 109770870, 116227980, 131725044, 164656305, 179625060, 197587566, 219541740, 329312610, 395175132, 493968915, 658625220, 987937830, 1975875660]

約数ペア:

[(1, 1975875660), (2, 987937830), (3, 658625220), (4, 493968915), (5, 395175132), (6, 329312610), (9, 219541740), (10, 197587566), (11, 179625060), (12, 164656305), (15, 131725044), (17, 116227980), (18, 109770870), (20, 98793783), (22, 89812530), (27, 73180580), (30, 65862522), (33, 59875020), (34, 58113990), (36, 54885435), (44, 44906265), (45, 43908348), (51, 38742660), (54, 36590290), (55, 35925012), (60, 32931261), (66, 29937510), (68, 29056995), (85, 23245596), (90, 21954174), (99, 19958340), (102, 19371330), (108, 18295145), (110, 17962506), (132, 14968755), (135, 14636116), (153, 12914220), (165, 11975004), (170, 11622798), (180, 10977087), (187, 10566180), (198, 9979170), (204, 9685665), (220, 8981253), (255, 7748532), (270, 7318058), (289, 6836940), (297, 6652780), (306, 6457110), (330, 5987502), (340, 5811399), (374, 5283090), (396, 4989585), (459, 4304740), (495, 3991668), (510, 3874266), (540, 3659029), (561, 3522060), (578, 3418470), (594, 3326390), (612, 3228555), (660, 2993751), (748, 2641545), (765, 2582844), (867, 2278980), (918, 2152370), (935, 2113236), (990, 1995834), (1020, 1937133), (1122, 1761030), (1151, 1716660), (1156, 1709235), (1188, 1663195), (1445, 1367388), (1485, 1330556), (1530, 1291422), (1683, 1174020), (1734, 1139490), (1836, 1076185), (1870, 1056618), (1980, 997917), (2244, 880515), (2295, 860948), (2302, 858330), (2601, 759660), (2805, 704412), (2890, 683694), (2970, 665278), (3060, 645711), (3179, 621540), (3366, 587010), (3453, 572220), (3468, 569745), (3740, 528309), (4335, 455796), (4590, 430474), (4604, 429165), (5049, 391340), (5202, 379830), (5610, 352206), (5755, 343332), (5780, 341847), (5940, 332639), (6358, 310770), (6732, 293505), (6906, 286110), (7803, 253220), (8415, 234804), (8670, 227898), (9180, 215237), (9537, 207180), (10098, 195670), (10359, 190740), (10404, 189915), (11220, 176103), (11510, 171666), (12661, 156060), (12716, 155385), (13005, 151932), (13812, 143055), (15606, 126610), (15895, 124308), (16830, 117402), (17265, 114444), (17340, 113949), (19074, 103590), (19567, 100980), (20196, 97835), (20718, 95370), (23020, 85833), (25245, 78268), (25322, 78030), (26010, 75966), (28611, 69060), (31077, 63580), (31212, 63305), (31790, 62154), (33660, 58701), (34530, 57222), (37983, 52020), (38148, 51795), (39015, 50644), (39134, 50490), (41436, 47685)]