31225800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 98297280

約数和(自身を除く): 67071480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 142, 150, 200, 213, 284, 300, 355, 426, 568, 600, 710, 733, 852, 1065, 1420, 1466, 1704, 1775, 2130, 2199, 2840, 2932, 3550, 3665, 4260, 4398, 5325, 5864, 7100, 7330, 8520, 8796, 10650, 10995, 14200, 14660, 17592, 18325, 21300, 21990, 29320, 36650, 42600, 43980, 52043, 54975, 73300, 87960, 104086, 109950, 146600, 156129, 208172, 219900, 260215, 312258, 416344, 439800, 520430, 624516, 780645, 1040860, 1249032, 1301075, 1561290, 2081720, 2602150, 3122580, 3903225, 5204300, 6245160, 7806450, 10408600, 15612900, 31225800]

約数ペア:

[(1, 31225800), (2, 15612900), (3, 10408600), (4, 7806450), (5, 6245160), (6, 5204300), (8, 3903225), (10, 3122580), (12, 2602150), (15, 2081720), (20, 1561290), (24, 1301075), (25, 1249032), (30, 1040860), (40, 780645), (50, 624516), (60, 520430), (71, 439800), (75, 416344), (100, 312258), (120, 260215), (142, 219900), (150, 208172), (200, 156129), (213, 146600), (284, 109950), (300, 104086), (355, 87960), (426, 73300), (568, 54975), (600, 52043), (710, 43980), (733, 42600), (852, 36650), (1065, 29320), (1420, 21990), (1466, 21300), (1704, 18325), (1775, 17592), (2130, 14660), (2199, 14200), (2840, 10995), (2932, 10650), (3550, 8796), (3665, 8520), (4260, 7330), (4398, 7100), (5325, 5864)]