149439840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 540546048

約数和(自身を除く): 391106208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 83, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 166, 176, 186, 220, 240, 242, 248, 249, 264, 310, 330, 332, 341, 352, 363, 372, 415, 440, 465, 480, 484, 496, 498, 528, 605, 620, 660, 664, 682, 726, 744, 830, 880, 913, 930, 968, 992, 996, 1023, 1056, 1210, 1240, 1245, 1320, 1328, 1364, 1452, 1488, 1660, 1705, 1760, 1815, 1826, 1860, 1936, 1992, 2046, 2420, 2480, 2490, 2573, 2640, 2656, 2728, 2739, 2904, 2976, 3320, 3410, 3630, 3652, 3720, 3751, 3872, 3984, 4092, 4565, 4840, 4960, 4980, 5115, 5146, 5280, 5456, 5478, 5808, 6640, 6820, 7260, 7304, 7440, 7502, 7719, 7968, 8184, 9130, 9680, 9960, 10043, 10230, 10292, 10912, 10956, 11253, 11616, 12865, 13280, 13640, 13695, 14520, 14608, 14880, 15004, 15438, 16368, 18260, 18755, 19360, 19920, 20086, 20460, 20584, 21912, 22506, 25730, 27280, 27390, 28303, 29040, 29216, 30008, 30129, 30876, 32736, 36520, 37510, 38595, 39840, 40172, 40920, 41168, 43824, 45012, 50215, 51460, 54560, 54780, 56265, 56606, 58080, 60016, 60258, 61752, 73040, 75020, 77190, 80344, 81840, 82336, 84909, 87648, 90024, 100430, 102920, 109560, 112530, 113212, 120032, 120516, 123504, 141515, 146080, 150040, 150645, 154380, 160688, 163680, 169818, 180048, 200860, 205840, 219120, 225060, 226424, 241032, 247008, 283030, 300080, 301290, 308760, 311333, 321376, 339636, 360096, 401720, 411680, 424545, 438240, 450120, 452848, 482064, 566060, 600160, 602580, 617520, 622666, 679272, 803440, 849090, 900240, 905696, 933999, 964128, 1132120, 1205160, 1235040, 1245332, 1358544, 1556665, 1606880, 1698180, 1800480, 1867998, 2264240, 2410320, 2490664, 2717088, 3113330, 3396360, 3735996, 4528480, 4669995, 4820640, 4981328, 6226660, 6792720, 7471992, 9339990, 9962656, 12453320, 13585440, 14943984, 18679980, 24906640, 29887968, 37359960, 49813280, 74719920, 149439840]

約数ペア:

[(1, 149439840), (2, 74719920), (3, 49813280), (4, 37359960), (5, 29887968), (6, 24906640), (8, 18679980), (10, 14943984), (11, 13585440), (12, 12453320), (15, 9962656), (16, 9339990), (20, 7471992), (22, 6792720), (24, 6226660), (30, 4981328), (31, 4820640), (32, 4669995), (33, 4528480), (40, 3735996), (44, 3396360), (48, 3113330), (55, 2717088), (60, 2490664), (62, 2410320), (66, 2264240), (80, 1867998), (83, 1800480), (88, 1698180), (93, 1606880), (96, 1556665), (110, 1358544), (120, 1245332), (121, 1235040), (124, 1205160), (132, 1132120), (155, 964128), (160, 933999), (165, 905696), (166, 900240), (176, 849090), (186, 803440), (220, 679272), (240, 622666), (242, 617520), (248, 602580), (249, 600160), (264, 566060), (310, 482064), (330, 452848), (332, 450120), (341, 438240), (352, 424545), (363, 411680), (372, 401720), (415, 360096), (440, 339636), (465, 321376), (480, 311333), (484, 308760), (496, 301290), (498, 300080), (528, 283030), (605, 247008), (620, 241032), (660, 226424), (664, 225060), (682, 219120), (726, 205840), (744, 200860), (830, 180048), (880, 169818), (913, 163680), (930, 160688), (968, 154380), (992, 150645), (996, 150040), (1023, 146080), (1056, 141515), (1210, 123504), (1240, 120516), (1245, 120032), (1320, 113212), (1328, 112530), (1364, 109560), (1452, 102920), (1488, 100430), (1660, 90024), (1705, 87648), (1760, 84909), (1815, 82336), (1826, 81840), (1860, 80344), (1936, 77190), (1992, 75020), (2046, 73040), (2420, 61752), (2480, 60258), (2490, 60016), (2573, 58080), (2640, 56606), (2656, 56265), (2728, 54780), (2739, 54560), (2904, 51460), (2976, 50215), (3320, 45012), (3410, 43824), (3630, 41168), (3652, 40920), (3720, 40172), (3751, 39840), (3872, 38595), (3984, 37510), (4092, 36520), (4565, 32736), (4840, 30876), (4960, 30129), (4980, 30008), (5115, 29216), (5146, 29040), (5280, 28303), (5456, 27390), (5478, 27280), (5808, 25730), (6640, 22506), (6820, 21912), (7260, 20584), (7304, 20460), (7440, 20086), (7502, 19920), (7719, 19360), (7968, 18755), (8184, 18260), (9130, 16368), (9680, 15438), (9960, 15004), (10043, 14880), (10230, 14608), (10292, 14520), (10912, 13695), (10956, 13640), (11253, 13280), (11616, 12865)]