149448780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 192

約数和(自身を含む): 510384000

約数和(自身を除く): 360935220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 90, 108, 117, 122, 130, 135, 156, 180, 183, 195, 234, 244, 260, 270, 305, 349, 351, 366, 390, 468, 540, 549, 585, 610, 698, 702, 732, 780, 793, 915, 1047, 1098, 1170, 1220, 1396, 1404, 1586, 1647, 1745, 1755, 1830, 2094, 2196, 2340, 2379, 2745, 3141, 3172, 3294, 3490, 3510, 3660, 3965, 4188, 4537, 4758, 5235, 5490, 6282, 6588, 6980, 7020, 7137, 7930, 8235, 9074, 9423, 9516, 10470, 10980, 11895, 12564, 13611, 14274, 15705, 15860, 16470, 18148, 18846, 20940, 21289, 21411, 22685, 23790, 27222, 28548, 31410, 32940, 35685, 37692, 40833, 42578, 42822, 45370, 47115, 47580, 54444, 62820, 63867, 68055, 71370, 81666, 85156, 85644, 90740, 94230, 106445, 107055, 122499, 127734, 136110, 142740, 163332, 188460, 191601, 204165, 212890, 214110, 244998, 255468, 272220, 276757, 319335, 383202, 408330, 425780, 428220, 489996, 553514, 574803, 612495, 638670, 766404, 816660, 830271, 958005, 1107028, 1149606, 1224990, 1277340, 1383785, 1660542, 1916010, 2299212, 2449980, 2490813, 2767570, 2874015, 3321084, 3832020, 4151355, 4981626, 5535140, 5748030, 7472439, 8302710, 9963252, 11496060, 12454065, 14944878, 16605420, 24908130, 29889756, 37362195, 49816260, 74724390, 149448780]

約数ペア:

[(1, 149448780), (2, 74724390), (3, 49816260), (4, 37362195), (5, 29889756), (6, 24908130), (9, 16605420), (10, 14944878), (12, 12454065), (13, 11496060), (15, 9963252), (18, 8302710), (20, 7472439), (26, 5748030), (27, 5535140), (30, 4981626), (36, 4151355), (39, 3832020), (45, 3321084), (52, 2874015), (54, 2767570), (60, 2490813), (61, 2449980), (65, 2299212), (78, 1916010), (90, 1660542), (108, 1383785), (117, 1277340), (122, 1224990), (130, 1149606), (135, 1107028), (156, 958005), (180, 830271), (183, 816660), (195, 766404), (234, 638670), (244, 612495), (260, 574803), (270, 553514), (305, 489996), (349, 428220), (351, 425780), (366, 408330), (390, 383202), (468, 319335), (540, 276757), (549, 272220), (585, 255468), (610, 244998), (698, 214110), (702, 212890), (732, 204165), (780, 191601), (793, 188460), (915, 163332), (1047, 142740), (1098, 136110), (1170, 127734), (1220, 122499), (1396, 107055), (1404, 106445), (1586, 94230), (1647, 90740), (1745, 85644), (1755, 85156), (1830, 81666), (2094, 71370), (2196, 68055), (2340, 63867), (2379, 62820), (2745, 54444), (3141, 47580), (3172, 47115), (3294, 45370), (3490, 42822), (3510, 42578), (3660, 40833), (3965, 37692), (4188, 35685), (4537, 32940), (4758, 31410), (5235, 28548), (5490, 27222), (6282, 23790), (6588, 22685), (6980, 21411), (7020, 21289), (7137, 20940), (7930, 18846), (8235, 18148), (9074, 16470), (9423, 15860), (9516, 15705), (10470, 14274), (10980, 13611), (11895, 12564)]