2115280350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2963

約数の個数: 144

約数和(自身を含む): 5979153024

約数和(自身を除く): 3863872674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 53, 62, 75, 90, 93, 106, 150, 155, 159, 186, 225, 265, 279, 310, 318, 450, 465, 477, 530, 558, 775, 795, 930, 954, 1325, 1395, 1550, 1590, 1643, 2325, 2385, 2650, 2790, 2861, 3286, 3975, 4650, 4770, 4929, 5722, 6975, 7950, 8215, 8583, 9858, 11925, 13950, 14305, 14787, 16430, 17166, 23850, 24645, 25749, 28610, 29574, 41075, 42915, 49290, 51498, 71525, 73935, 82150, 85830, 88691, 123225, 128745, 143050, 147870, 151633, 177382, 214575, 246450, 257490, 266073, 303266, 369675, 429150, 443455, 454899, 532146, 643725, 739350, 758165, 798219, 886910, 909798, 1287450, 1330365, 1364697, 1516330, 1596438, 2217275, 2274495, 2660730, 2729394, 3790825, 3991095, 4434550, 4548990, 4700623, 6651825, 6823485, 7581650, 7982190, 9401246, 11372475, 13303650, 13646970, 14101869, 19955475, 22744950, 23503115, 28203738, 34117425, 39910950, 42305607, 47006230, 68234850, 70509345, 84611214, 117515575, 141018690, 211528035, 235031150, 352546725, 423056070, 705093450, 1057640175, 2115280350]

約数ペア:

[(1, 2115280350), (2, 1057640175), (3, 705093450), (5, 423056070), (6, 352546725), (9, 235031150), (10, 211528035), (15, 141018690), (18, 117515575), (25, 84611214), (30, 70509345), (31, 68234850), (45, 47006230), (50, 42305607), (53, 39910950), (62, 34117425), (75, 28203738), (90, 23503115), (93, 22744950), (106, 19955475), (150, 14101869), (155, 13646970), (159, 13303650), (186, 11372475), (225, 9401246), (265, 7982190), (279, 7581650), (310, 6823485), (318, 6651825), (450, 4700623), (465, 4548990), (477, 4434550), (530, 3991095), (558, 3790825), (775, 2729394), (795, 2660730), (930, 2274495), (954, 2217275), (1325, 1596438), (1395, 1516330), (1550, 1364697), (1590, 1330365), (1643, 1287450), (2325, 909798), (2385, 886910), (2650, 798219), (2790, 758165), (2861, 739350), (3286, 643725), (3975, 532146), (4650, 454899), (4770, 443455), (4929, 429150), (5722, 369675), (6975, 303266), (7950, 266073), (8215, 257490), (8583, 246450), (9858, 214575), (11925, 177382), (13950, 151633), (14305, 147870), (14787, 143050), (16430, 128745), (17166, 123225), (23850, 88691), (24645, 85830), (25749, 82150), (28610, 73935), (29574, 71525), (41075, 51498), (42915, 49290)]