304837650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{487}}^1$

素因数の和:625

約数の個数: 144

約数和(自身を含む): 892067904

約数和(自身を除く): 587230254

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 107, 117, 130, 150, 195, 214, 225, 234, 321, 325, 390, 450, 487, 535, 585, 642, 650, 963, 974, 975, 1070, 1170, 1391, 1461, 1605, 1926, 1950, 2435, 2675, 2782, 2922, 2925, 3210, 4173, 4383, 4815, 4870, 5350, 5850, 6331, 6955, 7305, 8025, 8346, 8766, 9630, 12175, 12519, 12662, 13910, 14610, 16050, 18993, 20865, 21915, 24075, 24350, 25038, 31655, 34775, 36525, 37986, 41730, 43830, 48150, 52109, 56979, 62595, 63310, 69550, 73050, 94965, 104218, 104325, 109575, 113958, 125190, 156327, 158275, 189930, 208650, 219150, 260545, 284895, 312654, 312975, 316550, 468981, 474825, 521090, 569790, 625950, 677417, 781635, 937962, 949650, 1302725, 1354834, 1424475, 1563270, 2032251, 2344905, 2605450, 2848950, 3387085, 3908175, 4064502, 4689810, 6096753, 6774170, 7816350, 10161255, 11724525, 12193506, 16935425, 20322510, 23449050, 30483765, 33870850, 50806275, 60967530, 101612550, 152418825, 304837650]

約数ペア:

[(1, 304837650), (2, 152418825), (3, 101612550), (5, 60967530), (6, 50806275), (9, 33870850), (10, 30483765), (13, 23449050), (15, 20322510), (18, 16935425), (25, 12193506), (26, 11724525), (30, 10161255), (39, 7816350), (45, 6774170), (50, 6096753), (65, 4689810), (75, 4064502), (78, 3908175), (90, 3387085), (107, 2848950), (117, 2605450), (130, 2344905), (150, 2032251), (195, 1563270), (214, 1424475), (225, 1354834), (234, 1302725), (321, 949650), (325, 937962), (390, 781635), (450, 677417), (487, 625950), (535, 569790), (585, 521090), (642, 474825), (650, 468981), (963, 316550), (974, 312975), (975, 312654), (1070, 284895), (1170, 260545), (1391, 219150), (1461, 208650), (1605, 189930), (1926, 158275), (1950, 156327), (2435, 125190), (2675, 113958), (2782, 109575), (2922, 104325), (2925, 104218), (3210, 94965), (4173, 73050), (4383, 69550), (4815, 63310), (4870, 62595), (5350, 56979), (5850, 52109), (6331, 48150), (6955, 43830), (7305, 41730), (8025, 37986), (8346, 36525), (8766, 34775), (9630, 31655), (12175, 25038), (12519, 24350), (12662, 24075), (13910, 21915), (14610, 20865), (16050, 18993)]