33654840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 106444800

約数和(自身を除く): 72789960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 109, 120, 124, 155, 166, 186, 218, 248, 249, 310, 327, 332, 372, 415, 436, 465, 498, 545, 620, 654, 664, 744, 830, 872, 930, 996, 1090, 1240, 1245, 1308, 1635, 1660, 1860, 1992, 2180, 2490, 2573, 2616, 3270, 3320, 3379, 3720, 4360, 4980, 5146, 6540, 6758, 7719, 9047, 9960, 10137, 10292, 12865, 13080, 13516, 15438, 16895, 18094, 20274, 20584, 25730, 27032, 27141, 30876, 33790, 36188, 38595, 40548, 45235, 50685, 51460, 54282, 61752, 67580, 72376, 77190, 81096, 90470, 101370, 102920, 108564, 135160, 135705, 154380, 180940, 202740, 217128, 271410, 280457, 308760, 361880, 405480, 542820, 560914, 841371, 1085640, 1121828, 1402285, 1682742, 2243656, 2804570, 3365484, 4206855, 5609140, 6730968, 8413710, 11218280, 16827420, 33654840]

約数ペア:

[(1, 33654840), (2, 16827420), (3, 11218280), (4, 8413710), (5, 6730968), (6, 5609140), (8, 4206855), (10, 3365484), (12, 2804570), (15, 2243656), (20, 1682742), (24, 1402285), (30, 1121828), (31, 1085640), (40, 841371), (60, 560914), (62, 542820), (83, 405480), (93, 361880), (109, 308760), (120, 280457), (124, 271410), (155, 217128), (166, 202740), (186, 180940), (218, 154380), (248, 135705), (249, 135160), (310, 108564), (327, 102920), (332, 101370), (372, 90470), (415, 81096), (436, 77190), (465, 72376), (498, 67580), (545, 61752), (620, 54282), (654, 51460), (664, 50685), (744, 45235), (830, 40548), (872, 38595), (930, 36188), (996, 33790), (1090, 30876), (1240, 27141), (1245, 27032), (1308, 25730), (1635, 20584), (1660, 20274), (1860, 18094), (1992, 16895), (2180, 15438), (2490, 13516), (2573, 13080), (2616, 12865), (3270, 10292), (3320, 10137), (3379, 9960), (3720, 9047), (4360, 7719), (4980, 6758), (5146, 6540)]