180190140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 585252864

約数和(自身を除く): 405062724

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, 102, 107, 127, 130, 156, 170, 195, 204, 214, 221, 254, 255, 260, 321, 340, 381, 390, 428, 442, 508, 510, 535, 635, 642, 663, 762, 780, 884, 1020, 1070, 1105, 1270, 1284, 1326, 1391, 1524, 1605, 1651, 1819, 1905, 2140, 2159, 2210, 2540, 2652, 2782, 3210, 3302, 3315, 3638, 3810, 4173, 4318, 4420, 4953, 5457, 5564, 6420, 6477, 6604, 6630, 6955, 7276, 7620, 8255, 8346, 8636, 9095, 9906, 10795, 10914, 12954, 13260, 13589, 13910, 16510, 16692, 18190, 19812, 20865, 21590, 21828, 23647, 24765, 25908, 27178, 27285, 27820, 28067, 32385, 33020, 36380, 40767, 41730, 43180, 47294, 49530, 54356, 54570, 56134, 64770, 67945, 70941, 81534, 83460, 84201, 94588, 99060, 109140, 112268, 118235, 129540, 135890, 140335, 141882, 163068, 168402, 176657, 203835, 231013, 236470, 271780, 280670, 283764, 336804, 353314, 354705, 407670, 421005, 462026, 472940, 529971, 561340, 693039, 706628, 709410, 815340, 842010, 883285, 924052, 1059942, 1155065, 1386078, 1418820, 1684020, 1766570, 2119884, 2310130, 2649855, 2772156, 3003169, 3465195, 3533140, 4620260, 5299710, 6006338, 6930390, 9009507, 10599420, 12012676, 13860780, 15015845, 18019014, 30031690, 36038028, 45047535, 60063380, 90095070, 180190140]

約数ペア:

[(1, 180190140), (2, 90095070), (3, 60063380), (4, 45047535), (5, 36038028), (6, 30031690), (10, 18019014), (12, 15015845), (13, 13860780), (15, 12012676), (17, 10599420), (20, 9009507), (26, 6930390), (30, 6006338), (34, 5299710), (39, 4620260), (51, 3533140), (52, 3465195), (60, 3003169), (65, 2772156), (68, 2649855), (78, 2310130), (85, 2119884), (102, 1766570), (107, 1684020), (127, 1418820), (130, 1386078), (156, 1155065), (170, 1059942), (195, 924052), (204, 883285), (214, 842010), (221, 815340), (254, 709410), (255, 706628), (260, 693039), (321, 561340), (340, 529971), (381, 472940), (390, 462026), (428, 421005), (442, 407670), (508, 354705), (510, 353314), (535, 336804), (635, 283764), (642, 280670), (663, 271780), (762, 236470), (780, 231013), (884, 203835), (1020, 176657), (1070, 168402), (1105, 163068), (1270, 141882), (1284, 140335), (1326, 135890), (1391, 129540), (1524, 118235), (1605, 112268), (1651, 109140), (1819, 99060), (1905, 94588), (2140, 84201), (2159, 83460), (2210, 81534), (2540, 70941), (2652, 67945), (2782, 64770), (3210, 56134), (3302, 54570), (3315, 54356), (3638, 49530), (3810, 47294), (4173, 43180), (4318, 41730), (4420, 40767), (4953, 36380), (5457, 33020), (5564, 32385), (6420, 28067), (6477, 27820), (6604, 27285), (6630, 27178), (6955, 25908), (7276, 24765), (7620, 23647), (8255, 21828), (8346, 21590), (8636, 20865), (9095, 19812), (9906, 18190), (10795, 16692), (10914, 16510), (12954, 13910), (13260, 13589)]