155685150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 453345984

約数和(自身を除く): 297660834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 47, 50, 51, 75, 85, 90, 94, 102, 141, 150, 153, 170, 225, 235, 255, 282, 306, 423, 425, 433, 450, 470, 510, 705, 765, 799, 846, 850, 866, 1175, 1275, 1299, 1410, 1530, 1598, 2115, 2165, 2350, 2397, 2550, 2598, 3525, 3825, 3897, 3995, 4230, 4330, 4794, 6495, 7050, 7191, 7361, 7650, 7794, 7990, 10575, 10825, 11985, 12990, 14382, 14722, 19485, 19975, 20351, 21150, 21650, 22083, 23970, 32475, 35955, 36805, 38970, 39950, 40702, 44166, 59925, 61053, 64950, 66249, 71910, 73610, 97425, 101755, 110415, 119850, 122106, 132498, 179775, 183159, 184025, 194850, 203510, 220830, 305265, 331245, 345967, 359550, 366318, 368050, 508775, 552075, 610530, 662490, 691934, 915795, 1017550, 1037901, 1104150, 1526325, 1656225, 1729835, 1831590, 2075802, 3052650, 3113703, 3312450, 3459670, 4578975, 5189505, 6227406, 8649175, 9157950, 10379010, 15568515, 17298350, 25947525, 31137030, 51895050, 77842575, 155685150]

約数ペア:

[(1, 155685150), (2, 77842575), (3, 51895050), (5, 31137030), (6, 25947525), (9, 17298350), (10, 15568515), (15, 10379010), (17, 9157950), (18, 8649175), (25, 6227406), (30, 5189505), (34, 4578975), (45, 3459670), (47, 3312450), (50, 3113703), (51, 3052650), (75, 2075802), (85, 1831590), (90, 1729835), (94, 1656225), (102, 1526325), (141, 1104150), (150, 1037901), (153, 1017550), (170, 915795), (225, 691934), (235, 662490), (255, 610530), (282, 552075), (306, 508775), (423, 368050), (425, 366318), (433, 359550), (450, 345967), (470, 331245), (510, 305265), (705, 220830), (765, 203510), (799, 194850), (846, 184025), (850, 183159), (866, 179775), (1175, 132498), (1275, 122106), (1299, 119850), (1410, 110415), (1530, 101755), (1598, 97425), (2115, 73610), (2165, 71910), (2350, 66249), (2397, 64950), (2550, 61053), (2598, 59925), (3525, 44166), (3825, 40702), (3897, 39950), (3995, 38970), (4230, 36805), (4330, 35955), (4794, 32475), (6495, 23970), (7050, 22083), (7191, 21650), (7361, 21150), (7650, 20351), (7794, 19975), (7990, 19485), (10575, 14722), (10825, 14382), (11985, 12990)]