74520900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2722

約数の個数: 108

約数和(自身を含む): 241206784

約数和(自身を除く): 166685884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2671, 2790, 3100, 4650, 5342, 5580, 6975, 8013, 9300, 10684, 13355, 13950, 16026, 24039, 26710, 27900, 32052, 40065, 48078, 53420, 66775, 80130, 82801, 96156, 120195, 133550, 160260, 165602, 200325, 240390, 248403, 267100, 331204, 400650, 414005, 480780, 496806, 600975, 745209, 801300, 828010, 993612, 1201950, 1242015, 1490418, 1656020, 2070025, 2403900, 2484030, 2980836, 3726045, 4140050, 4968060, 6210075, 7452090, 8280100, 12420150, 14904180, 18630225, 24840300, 37260450, 74520900]

約数ペア:

[(1, 74520900), (2, 37260450), (3, 24840300), (4, 18630225), (5, 14904180), (6, 12420150), (9, 8280100), (10, 7452090), (12, 6210075), (15, 4968060), (18, 4140050), (20, 3726045), (25, 2980836), (30, 2484030), (31, 2403900), (36, 2070025), (45, 1656020), (50, 1490418), (60, 1242015), (62, 1201950), (75, 993612), (90, 828010), (93, 801300), (100, 745209), (124, 600975), (150, 496806), (155, 480780), (180, 414005), (186, 400650), (225, 331204), (279, 267100), (300, 248403), (310, 240390), (372, 200325), (450, 165602), (465, 160260), (558, 133550), (620, 120195), (775, 96156), (900, 82801), (930, 80130), (1116, 66775), (1395, 53420), (1550, 48078), (1860, 40065), (2325, 32052), (2671, 27900), (2790, 26710), (3100, 24039), (4650, 16026), (5342, 13950), (5580, 13355), (6975, 10684), (8013, 9300)]