75030300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 180

約数和(自身を含む): 248916360

約数和(自身を除く): 173886060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 81, 90, 100, 108, 118, 135, 150, 157, 162, 177, 180, 225, 236, 270, 295, 300, 314, 324, 354, 405, 450, 471, 531, 540, 590, 628, 675, 708, 785, 810, 885, 900, 942, 1062, 1180, 1350, 1413, 1475, 1570, 1593, 1620, 1770, 1884, 2025, 2124, 2355, 2655, 2700, 2826, 2950, 3140, 3186, 3540, 3925, 4050, 4239, 4425, 4710, 4779, 5310, 5652, 5900, 6372, 7065, 7850, 7965, 8100, 8478, 8850, 9263, 9420, 9558, 10620, 11775, 12717, 13275, 14130, 15700, 15930, 16956, 17700, 18526, 19116, 21195, 23550, 23895, 25434, 26550, 27789, 28260, 31860, 35325, 37052, 39825, 42390, 46315, 47100, 47790, 50868, 53100, 55578, 63585, 70650, 79650, 83367, 84780, 92630, 95580, 105975, 111156, 119475, 127170, 138945, 141300, 159300, 166734, 185260, 211950, 231575, 238950, 250101, 254340, 277890, 317925, 333468, 416835, 423900, 463150, 477900, 500202, 555780, 635850, 694725, 750303, 833670, 926300, 1000404, 1250505, 1271700, 1389450, 1500606, 1667340, 2084175, 2501010, 2778900, 3001212, 3751515, 4168350, 5002020, 6252525, 7503030, 8336700, 12505050, 15006060, 18757575, 25010100, 37515150, 75030300]

約数ペア:

[(1, 75030300), (2, 37515150), (3, 25010100), (4, 18757575), (5, 15006060), (6, 12505050), (9, 8336700), (10, 7503030), (12, 6252525), (15, 5002020), (18, 4168350), (20, 3751515), (25, 3001212), (27, 2778900), (30, 2501010), (36, 2084175), (45, 1667340), (50, 1500606), (54, 1389450), (59, 1271700), (60, 1250505), (75, 1000404), (81, 926300), (90, 833670), (100, 750303), (108, 694725), (118, 635850), (135, 555780), (150, 500202), (157, 477900), (162, 463150), (177, 423900), (180, 416835), (225, 333468), (236, 317925), (270, 277890), (295, 254340), (300, 250101), (314, 238950), (324, 231575), (354, 211950), (405, 185260), (450, 166734), (471, 159300), (531, 141300), (540, 138945), (590, 127170), (628, 119475), (675, 111156), (708, 105975), (785, 95580), (810, 92630), (885, 84780), (900, 83367), (942, 79650), (1062, 70650), (1180, 63585), (1350, 55578), (1413, 53100), (1475, 50868), (1570, 47790), (1593, 47100), (1620, 46315), (1770, 42390), (1884, 39825), (2025, 37052), (2124, 35325), (2355, 31860), (2655, 28260), (2700, 27789), (2826, 26550), (2950, 25434), (3140, 23895), (3186, 23550), (3540, 21195), (3925, 19116), (4050, 18526), (4239, 17700), (4425, 16956), (4710, 15930), (4779, 15700), (5310, 14130), (5652, 13275), (5900, 12717), (6372, 11775), (7065, 10620), (7850, 9558), (7965, 9420), (8100, 9263), (8478, 8850)]