156424140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 216

約数和(自身を含む): 525662592

約数和(自身を除く): 369238452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 97, 102, 124, 153, 155, 170, 180, 186, 194, 204, 255, 279, 289, 291, 306, 310, 340, 372, 388, 465, 485, 510, 527, 558, 578, 582, 612, 620, 765, 867, 873, 930, 970, 1020, 1054, 1116, 1156, 1164, 1395, 1445, 1455, 1530, 1581, 1649, 1734, 1746, 1860, 1940, 2108, 2601, 2635, 2790, 2890, 2910, 3007, 3060, 3162, 3298, 3468, 3492, 4335, 4365, 4743, 4947, 5202, 5270, 5580, 5780, 5820, 6014, 6324, 6596, 7905, 8245, 8670, 8730, 8959, 9021, 9486, 9894, 10404, 10540, 12028, 13005, 14841, 15035, 15810, 16490, 17340, 17460, 17918, 18042, 18972, 19788, 23715, 24735, 26010, 26877, 27063, 28033, 29682, 30070, 31620, 32980, 35836, 36084, 44795, 45105, 47430, 49470, 51119, 52020, 53754, 54126, 56066, 59364, 60140, 74205, 80631, 84099, 89590, 90210, 94860, 98940, 102238, 107508, 108252, 112132, 134385, 135315, 140165, 148410, 153357, 161262, 168198, 179180, 180420, 204476, 252297, 255595, 268770, 270630, 280330, 296820, 306714, 322524, 336396, 403155, 420495, 460071, 504594, 511190, 537540, 541260, 560660, 613428, 766785, 806310, 840990, 869023, 920142, 1009188, 1022380, 1261485, 1533570, 1612620, 1681980, 1738046, 1840284, 2300355, 2522970, 2607069, 3067140, 3476092, 4345115, 4600710, 5045940, 5214138, 7821207, 8690230, 9201420, 10428276, 13035345, 15642414, 17380460, 26070690, 31284828, 39106035, 52141380, 78212070, 156424140]

約数ペア:

[(1, 156424140), (2, 78212070), (3, 52141380), (4, 39106035), (5, 31284828), (6, 26070690), (9, 17380460), (10, 15642414), (12, 13035345), (15, 10428276), (17, 9201420), (18, 8690230), (20, 7821207), (30, 5214138), (31, 5045940), (34, 4600710), (36, 4345115), (45, 3476092), (51, 3067140), (60, 2607069), (62, 2522970), (68, 2300355), (85, 1840284), (90, 1738046), (93, 1681980), (97, 1612620), (102, 1533570), (124, 1261485), (153, 1022380), (155, 1009188), (170, 920142), (180, 869023), (186, 840990), (194, 806310), (204, 766785), (255, 613428), (279, 560660), (289, 541260), (291, 537540), (306, 511190), (310, 504594), (340, 460071), (372, 420495), (388, 403155), (465, 336396), (485, 322524), (510, 306714), (527, 296820), (558, 280330), (578, 270630), (582, 268770), (612, 255595), (620, 252297), (765, 204476), (867, 180420), (873, 179180), (930, 168198), (970, 161262), (1020, 153357), (1054, 148410), (1116, 140165), (1156, 135315), (1164, 134385), (1395, 112132), (1445, 108252), (1455, 107508), (1530, 102238), (1581, 98940), (1649, 94860), (1734, 90210), (1746, 89590), (1860, 84099), (1940, 80631), (2108, 74205), (2601, 60140), (2635, 59364), (2790, 56066), (2890, 54126), (2910, 53754), (3007, 52020), (3060, 51119), (3162, 49470), (3298, 47430), (3468, 45105), (3492, 44795), (4335, 36084), (4365, 35836), (4743, 32980), (4947, 31620), (5202, 30070), (5270, 29682), (5580, 28033), (5780, 27063), (5820, 26877), (6014, 26010), (6324, 24735), (6596, 23715), (7905, 19788), (8245, 18972), (8670, 18042), (8730, 17918), (8959, 17460), (9021, 17340), (9486, 16490), (9894, 15810), (10404, 15035), (10540, 14841), (12028, 13005)]