154894140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 367653060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 47, 51, 54, 60, 68, 85, 90, 94, 102, 108, 135, 141, 153, 170, 180, 188, 204, 235, 255, 270, 282, 306, 340, 359, 423, 459, 470, 510, 540, 564, 612, 705, 718, 765, 799, 846, 918, 940, 1020, 1077, 1269, 1410, 1436, 1530, 1598, 1692, 1795, 1836, 2115, 2154, 2295, 2397, 2538, 2820, 3060, 3196, 3231, 3590, 3995, 4230, 4308, 4590, 4794, 5076, 5385, 6103, 6345, 6462, 7180, 7191, 7990, 8460, 9180, 9588, 9693, 10770, 11985, 12206, 12690, 12924, 14382, 15980, 16155, 16873, 18309, 19386, 21540, 21573, 23970, 24412, 25380, 28764, 30515, 32310, 33746, 35955, 36618, 38772, 43146, 47940, 48465, 50619, 54927, 61030, 64620, 67492, 71910, 73236, 84365, 86292, 91545, 96930, 101238, 107865, 109854, 122060, 143820, 151857, 164781, 168730, 183090, 193860, 202476, 215730, 219708, 253095, 274635, 286841, 303714, 329562, 337460, 366180, 431460, 455571, 506190, 549270, 573682, 607428, 659124, 759285, 823905, 860523, 911142, 1012380, 1098540, 1147364, 1434205, 1518570, 1647810, 1721046, 1822284, 2277855, 2581569, 2868410, 3037140, 3295620, 3442092, 4302615, 4555710, 5163138, 5736820, 7744707, 8605230, 9111420, 10326276, 12907845, 15489414, 17210460, 25815690, 30978828, 38723535, 51631380, 77447070, 154894140]

約数ペア:

[(1, 154894140), (2, 77447070), (3, 51631380), (4, 38723535), (5, 30978828), (6, 25815690), (9, 17210460), (10, 15489414), (12, 12907845), (15, 10326276), (17, 9111420), (18, 8605230), (20, 7744707), (27, 5736820), (30, 5163138), (34, 4555710), (36, 4302615), (45, 3442092), (47, 3295620), (51, 3037140), (54, 2868410), (60, 2581569), (68, 2277855), (85, 1822284), (90, 1721046), (94, 1647810), (102, 1518570), (108, 1434205), (135, 1147364), (141, 1098540), (153, 1012380), (170, 911142), (180, 860523), (188, 823905), (204, 759285), (235, 659124), (255, 607428), (270, 573682), (282, 549270), (306, 506190), (340, 455571), (359, 431460), (423, 366180), (459, 337460), (470, 329562), (510, 303714), (540, 286841), (564, 274635), (612, 253095), (705, 219708), (718, 215730), (765, 202476), (799, 193860), (846, 183090), (918, 168730), (940, 164781), (1020, 151857), (1077, 143820), (1269, 122060), (1410, 109854), (1436, 107865), (1530, 101238), (1598, 96930), (1692, 91545), (1795, 86292), (1836, 84365), (2115, 73236), (2154, 71910), (2295, 67492), (2397, 64620), (2538, 61030), (2820, 54927), (3060, 50619), (3196, 48465), (3231, 47940), (3590, 43146), (3995, 38772), (4230, 36618), (4308, 35955), (4590, 33746), (4794, 32310), (5076, 30515), (5385, 28764), (6103, 25380), (6345, 24412), (6462, 23970), (7180, 21573), (7191, 21540), (7990, 19386), (8460, 18309), (9180, 16873), (9588, 16155), (9693, 15980), (10770, 14382), (11985, 12924), (12206, 12690)]