40309650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 120

約数和(自身を含む): 115455780

約数和(自身を除く): 75146130

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, 269, 270, 333, 370, 405, 450, 538, 555, 666, 675, 807, 810, 925, 999, 1110, 1345, 1350, 1614, 1665, 1850, 1998, 2025, 2421, 2690, 2775, 2997, 3330, 4035, 4050, 4842, 4995, 5550, 5994, 6725, 7263, 8070, 8325, 9953, 9990, 12105, 13450, 14526, 14985, 16650, 19906, 20175, 21789, 24210, 24975, 29859, 29970, 36315, 40350, 43578, 49765, 49950, 59718, 60525, 72630, 74925, 89577, 99530, 108945, 121050, 149295, 149850, 179154, 181575, 217890, 248825, 268731, 298590, 363150, 447885, 497650, 537462, 544725, 746475, 806193, 895770, 1089450, 1343655, 1492950, 1612386, 2239425, 2687310, 4030965, 4478850, 6718275, 8061930, 13436550, 20154825, 40309650]

約数ペア:

[(1, 40309650), (2, 20154825), (3, 13436550), (5, 8061930), (6, 6718275), (9, 4478850), (10, 4030965), (15, 2687310), (18, 2239425), (25, 1612386), (27, 1492950), (30, 1343655), (37, 1089450), (45, 895770), (50, 806193), (54, 746475), (74, 544725), (75, 537462), (81, 497650), (90, 447885), (111, 363150), (135, 298590), (150, 268731), (162, 248825), (185, 217890), (222, 181575), (225, 179154), (269, 149850), (270, 149295), (333, 121050), (370, 108945), (405, 99530), (450, 89577), (538, 74925), (555, 72630), (666, 60525), (675, 59718), (807, 49950), (810, 49765), (925, 43578), (999, 40350), (1110, 36315), (1345, 29970), (1350, 29859), (1614, 24975), (1665, 24210), (1850, 21789), (1998, 20175), (2025, 19906), (2421, 16650), (2690, 14985), (2775, 14526), (2997, 13450), (3330, 12105), (4035, 9990), (4050, 9953), (4842, 8325), (4995, 8070), (5550, 7263), (5994, 6725)]