177382620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 563576832

約数和(自身を除く): 386194212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 83, 90, 93, 124, 155, 166, 180, 186, 249, 279, 310, 332, 372, 383, 415, 465, 498, 558, 620, 747, 766, 830, 930, 996, 1116, 1149, 1245, 1395, 1494, 1532, 1660, 1860, 1915, 2298, 2490, 2573, 2790, 2988, 3447, 3735, 3830, 4596, 4980, 5146, 5580, 5745, 6894, 7470, 7660, 7719, 10292, 11490, 11873, 12865, 13788, 14940, 15438, 17235, 22980, 23157, 23746, 25730, 30876, 31789, 34470, 35619, 38595, 46314, 47492, 51460, 59365, 63578, 68940, 71238, 77190, 92628, 95367, 106857, 115785, 118730, 127156, 142476, 154380, 158945, 178095, 190734, 213714, 231570, 237460, 286101, 317890, 356190, 381468, 427428, 463140, 476835, 534285, 572202, 635780, 712380, 953670, 985459, 1068570, 1144404, 1430505, 1907340, 1970918, 2137140, 2861010, 2956377, 3941836, 4927295, 5722020, 5912754, 8869131, 9854590, 11825508, 14781885, 17738262, 19709180, 29563770, 35476524, 44345655, 59127540, 88691310, 177382620]

約数ペア:

[(1, 177382620), (2, 88691310), (3, 59127540), (4, 44345655), (5, 35476524), (6, 29563770), (9, 19709180), (10, 17738262), (12, 14781885), (15, 11825508), (18, 9854590), (20, 8869131), (30, 5912754), (31, 5722020), (36, 4927295), (45, 3941836), (60, 2956377), (62, 2861010), (83, 2137140), (90, 1970918), (93, 1907340), (124, 1430505), (155, 1144404), (166, 1068570), (180, 985459), (186, 953670), (249, 712380), (279, 635780), (310, 572202), (332, 534285), (372, 476835), (383, 463140), (415, 427428), (465, 381468), (498, 356190), (558, 317890), (620, 286101), (747, 237460), (766, 231570), (830, 213714), (930, 190734), (996, 178095), (1116, 158945), (1149, 154380), (1245, 142476), (1395, 127156), (1494, 118730), (1532, 115785), (1660, 106857), (1860, 95367), (1915, 92628), (2298, 77190), (2490, 71238), (2573, 68940), (2790, 63578), (2988, 59365), (3447, 51460), (3735, 47492), (3830, 46314), (4596, 38595), (4980, 35619), (5146, 34470), (5580, 31789), (5745, 30876), (6894, 25730), (7470, 23746), (7660, 23157), (7719, 22980), (10292, 17235), (11490, 15438), (11873, 14940), (12865, 13788)]