149877780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 337832940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 89, 102, 127, 130, 156, 170, 178, 195, 204, 221, 254, 255, 260, 267, 340, 356, 381, 390, 442, 445, 508, 510, 534, 635, 663, 762, 780, 884, 890, 1020, 1068, 1105, 1157, 1270, 1326, 1335, 1513, 1524, 1651, 1780, 1905, 2159, 2210, 2314, 2540, 2652, 2670, 3026, 3302, 3315, 3471, 3810, 4318, 4420, 4539, 4628, 4953, 5340, 5785, 6052, 6477, 6604, 6630, 6942, 7565, 7620, 8255, 8636, 9078, 9906, 10795, 11303, 11570, 12954, 13260, 13884, 15130, 16510, 17355, 18156, 19669, 19812, 21590, 22606, 22695, 23140, 24765, 25908, 28067, 30260, 32385, 33020, 33909, 34710, 39338, 43180, 45212, 45390, 49530, 56134, 56515, 59007, 64770, 67818, 69420, 78676, 84201, 90780, 98345, 99060, 112268, 113030, 118014, 129540, 135636, 140335, 146939, 168402, 169545, 192151, 196690, 226060, 236028, 280670, 293878, 295035, 336804, 339090, 384302, 393380, 421005, 440817, 561340, 576453, 587756, 590070, 678180, 734695, 768604, 842010, 881634, 960755, 1152906, 1180140, 1469390, 1684020, 1763268, 1921510, 2204085, 2305812, 2497963, 2882265, 2938780, 3843020, 4408170, 4995926, 5764530, 7493889, 8816340, 9991852, 11529060, 12489815, 14987778, 24979630, 29975556, 37469445, 49959260, 74938890, 149877780]

約数ペア:

[(1, 149877780), (2, 74938890), (3, 49959260), (4, 37469445), (5, 29975556), (6, 24979630), (10, 14987778), (12, 12489815), (13, 11529060), (15, 9991852), (17, 8816340), (20, 7493889), (26, 5764530), (30, 4995926), (34, 4408170), (39, 3843020), (51, 2938780), (52, 2882265), (60, 2497963), (65, 2305812), (68, 2204085), (78, 1921510), (85, 1763268), (89, 1684020), (102, 1469390), (127, 1180140), (130, 1152906), (156, 960755), (170, 881634), (178, 842010), (195, 768604), (204, 734695), (221, 678180), (254, 590070), (255, 587756), (260, 576453), (267, 561340), (340, 440817), (356, 421005), (381, 393380), (390, 384302), (442, 339090), (445, 336804), (508, 295035), (510, 293878), (534, 280670), (635, 236028), (663, 226060), (762, 196690), (780, 192151), (884, 169545), (890, 168402), (1020, 146939), (1068, 140335), (1105, 135636), (1157, 129540), (1270, 118014), (1326, 113030), (1335, 112268), (1513, 99060), (1524, 98345), (1651, 90780), (1780, 84201), (1905, 78676), (2159, 69420), (2210, 67818), (2314, 64770), (2540, 59007), (2652, 56515), (2670, 56134), (3026, 49530), (3302, 45390), (3315, 45212), (3471, 43180), (3810, 39338), (4318, 34710), (4420, 33909), (4539, 33020), (4628, 32385), (4953, 30260), (5340, 28067), (5785, 25908), (6052, 24765), (6477, 23140), (6604, 22695), (6630, 22606), (6942, 21590), (7565, 19812), (7620, 19669), (8255, 18156), (8636, 17355), (9078, 16510), (9906, 15130), (10795, 13884), (11303, 13260), (11570, 12954)]