124990140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 406425600

約数和(自身を除く): 281435460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 41, 44, 55, 60, 62, 66, 82, 93, 110, 123, 124, 132, 149, 155, 164, 165, 186, 205, 220, 246, 298, 310, 330, 341, 372, 410, 447, 451, 465, 492, 596, 615, 620, 660, 682, 745, 820, 894, 902, 930, 1023, 1230, 1271, 1353, 1364, 1490, 1639, 1705, 1788, 1804, 1860, 2046, 2235, 2255, 2460, 2542, 2706, 2980, 3278, 3410, 3813, 4092, 4470, 4510, 4619, 4917, 5084, 5115, 5412, 6109, 6355, 6556, 6765, 6820, 7626, 8195, 8940, 9020, 9238, 9834, 10230, 12218, 12710, 13530, 13857, 13981, 15252, 16390, 18327, 18476, 19065, 19668, 20460, 23095, 24436, 24585, 25420, 27060, 27714, 27962, 30545, 32780, 36654, 38130, 41943, 46190, 49170, 50809, 55428, 55924, 61090, 67199, 69285, 69905, 73308, 76260, 83886, 91635, 92380, 98340, 101618, 122180, 134398, 138570, 139810, 152427, 167772, 183270, 189379, 201597, 203236, 209715, 254045, 268796, 277140, 279620, 304854, 335995, 366540, 378758, 403194, 419430, 508090, 568137, 609708, 671990, 757516, 762135, 806388, 838860, 946895, 1007985, 1016180, 1136274, 1343980, 1524270, 1893790, 2015970, 2083169, 2272548, 2840685, 3048540, 3787580, 4031940, 4166338, 5681370, 6249507, 8332676, 10415845, 11362740, 12499014, 20831690, 24998028, 31247535, 41663380, 62495070, 124990140]

約数ペア:

[(1, 124990140), (2, 62495070), (3, 41663380), (4, 31247535), (5, 24998028), (6, 20831690), (10, 12499014), (11, 11362740), (12, 10415845), (15, 8332676), (20, 6249507), (22, 5681370), (30, 4166338), (31, 4031940), (33, 3787580), (41, 3048540), (44, 2840685), (55, 2272548), (60, 2083169), (62, 2015970), (66, 1893790), (82, 1524270), (93, 1343980), (110, 1136274), (123, 1016180), (124, 1007985), (132, 946895), (149, 838860), (155, 806388), (164, 762135), (165, 757516), (186, 671990), (205, 609708), (220, 568137), (246, 508090), (298, 419430), (310, 403194), (330, 378758), (341, 366540), (372, 335995), (410, 304854), (447, 279620), (451, 277140), (465, 268796), (492, 254045), (596, 209715), (615, 203236), (620, 201597), (660, 189379), (682, 183270), (745, 167772), (820, 152427), (894, 139810), (902, 138570), (930, 134398), (1023, 122180), (1230, 101618), (1271, 98340), (1353, 92380), (1364, 91635), (1490, 83886), (1639, 76260), (1705, 73308), (1788, 69905), (1804, 69285), (1860, 67199), (2046, 61090), (2235, 55924), (2255, 55428), (2460, 50809), (2542, 49170), (2706, 46190), (2980, 41943), (3278, 38130), (3410, 36654), (3813, 32780), (4092, 30545), (4470, 27962), (4510, 27714), (4619, 27060), (4917, 25420), (5084, 24585), (5115, 24436), (5412, 23095), (6109, 20460), (6355, 19668), (6556, 19065), (6765, 18476), (6820, 18327), (7626, 16390), (8195, 15252), (8940, 13981), (9020, 13857), (9238, 13530), (9834, 12710), (10230, 12218)]