123026850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:882

約数の個数: 120

約数和(自身を含む): 351498708

約数和(自身を除く): 228471858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 111, 135, 150, 162, 185, 222, 225, 270, 333, 370, 405, 450, 555, 666, 675, 810, 821, 925, 999, 1110, 1350, 1642, 1665, 1850, 1998, 2025, 2463, 2775, 2997, 3330, 4050, 4105, 4926, 4995, 5550, 5994, 7389, 8210, 8325, 9990, 12315, 14778, 14985, 16650, 20525, 22167, 24630, 24975, 29970, 30377, 36945, 41050, 44334, 49950, 60754, 61575, 66501, 73890, 74925, 91131, 110835, 123150, 133002, 149850, 151885, 182262, 184725, 221670, 273393, 303770, 332505, 369450, 455655, 546786, 554175, 665010, 759425, 820179, 911310, 1108350, 1366965, 1518850, 1640358, 1662525, 2278275, 2460537, 2733930, 3325050, 4100895, 4556550, 4921074, 6834825, 8201790, 12302685, 13669650, 20504475, 24605370, 41008950, 61513425, 123026850]

約数ペア:

[(1, 123026850), (2, 61513425), (3, 41008950), (5, 24605370), (6, 20504475), (9, 13669650), (10, 12302685), (15, 8201790), (18, 6834825), (25, 4921074), (27, 4556550), (30, 4100895), (37, 3325050), (45, 2733930), (50, 2460537), (54, 2278275), (74, 1662525), (75, 1640358), (81, 1518850), (90, 1366965), (111, 1108350), (135, 911310), (150, 820179), (162, 759425), (185, 665010), (222, 554175), (225, 546786), (270, 455655), (333, 369450), (370, 332505), (405, 303770), (450, 273393), (555, 221670), (666, 184725), (675, 182262), (810, 151885), (821, 149850), (925, 133002), (999, 123150), (1110, 110835), (1350, 91131), (1642, 74925), (1665, 73890), (1850, 66501), (1998, 61575), (2025, 60754), (2463, 49950), (2775, 44334), (2997, 41050), (3330, 36945), (4050, 30377), (4105, 29970), (4926, 24975), (4995, 24630), (5550, 22167), (5994, 20525), (7389, 16650), (8210, 14985), (8325, 14778), (9990, 12315)]