31033200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2383

約数の個数: 120

約数和(自身を含む): 108493056

約数和(自身を除く): 77459856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2351, 2640, 3300, 4400, 4702, 6600, 7053, 9404, 11755, 13200, 14106, 18808, 23510, 25861, 28212, 35265, 37616, 47020, 51722, 56424, 58775, 70530, 77583, 94040, 103444, 112848, 117550, 129305, 141060, 155166, 176325, 188080, 206888, 235100, 258610, 282120, 310332, 352650, 387915, 413776, 470200, 517220, 564240, 620664, 646525, 705300, 775830, 940400, 1034440, 1241328, 1293050, 1410600, 1551660, 1939575, 2068880, 2586100, 2821200, 3103320, 3879150, 5172200, 6206640, 7758300, 10344400, 15516600, 31033200]

約数ペア:

[(1, 31033200), (2, 15516600), (3, 10344400), (4, 7758300), (5, 6206640), (6, 5172200), (8, 3879150), (10, 3103320), (11, 2821200), (12, 2586100), (15, 2068880), (16, 1939575), (20, 1551660), (22, 1410600), (24, 1293050), (25, 1241328), (30, 1034440), (33, 940400), (40, 775830), (44, 705300), (48, 646525), (50, 620664), (55, 564240), (60, 517220), (66, 470200), (75, 413776), (80, 387915), (88, 352650), (100, 310332), (110, 282120), (120, 258610), (132, 235100), (150, 206888), (165, 188080), (176, 176325), (200, 155166), (220, 141060), (240, 129305), (264, 117550), (275, 112848), (300, 103444), (330, 94040), (400, 77583), (440, 70530), (528, 58775), (550, 56424), (600, 51722), (660, 47020), (825, 37616), (880, 35265), (1100, 28212), (1200, 25861), (1320, 23510), (1650, 18808), (2200, 14106), (2351, 13200), (2640, 11755), (3300, 9404), (4400, 7053), (4702, 6600)]