202372380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1$

素因数の和:2716

約数の個数: 144

約数和(自身を含む): 713329344

約数和(自身を除く): 510956964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2633, 2745, 3660, 3843, 4270, 5124, 5266, 5490, 6405, 7686, 7899, 8540, 10532, 10980, 12810, 13165, 15372, 15798, 18431, 19215, 23697, 25620, 26330, 31596, 36862, 38430, 39495, 47394, 52660, 55293, 73724, 76860, 78990, 92155, 94788, 110586, 118485, 157980, 160613, 165879, 184310, 221172, 236970, 276465, 321226, 331758, 368620, 473940, 481839, 552930, 642452, 663516, 803065, 829395, 963678, 1105860, 1124291, 1445517, 1606130, 1658790, 1927356, 2248582, 2409195, 2891034, 3212260, 3317580, 3372873, 4497164, 4818390, 5621455, 5782068, 6745746, 7227585, 9636780, 10118619, 11242910, 13491492, 14455170, 16864365, 20237238, 22485820, 28910340, 33728730, 40474476, 50593095, 67457460, 101186190, 202372380]

約数ペア:

[(1, 202372380), (2, 101186190), (3, 67457460), (4, 50593095), (5, 40474476), (6, 33728730), (7, 28910340), (9, 22485820), (10, 20237238), (12, 16864365), (14, 14455170), (15, 13491492), (18, 11242910), (20, 10118619), (21, 9636780), (28, 7227585), (30, 6745746), (35, 5782068), (36, 5621455), (42, 4818390), (45, 4497164), (60, 3372873), (61, 3317580), (63, 3212260), (70, 2891034), (84, 2409195), (90, 2248582), (105, 1927356), (122, 1658790), (126, 1606130), (140, 1445517), (180, 1124291), (183, 1105860), (210, 963678), (244, 829395), (252, 803065), (305, 663516), (315, 642452), (366, 552930), (420, 481839), (427, 473940), (549, 368620), (610, 331758), (630, 321226), (732, 276465), (854, 236970), (915, 221172), (1098, 184310), (1220, 165879), (1260, 160613), (1281, 157980), (1708, 118485), (1830, 110586), (2135, 94788), (2196, 92155), (2562, 78990), (2633, 76860), (2745, 73724), (3660, 55293), (3843, 52660), (4270, 47394), (5124, 39495), (5266, 38430), (5490, 36862), (6405, 31596), (7686, 26330), (7899, 25620), (8540, 23697), (10532, 19215), (10980, 18431), (12810, 15798), (13165, 15372)]