40040700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:876

約数の個数: 144

約数和(自身を含む): 138324480

約数和(自身を除く): 98283780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 829, 966, 1050, 1150, 1380, 1610, 1658, 1725, 1932, 2100, 2300, 2415, 2487, 3220, 3316, 3450, 4025, 4145, 4830, 4974, 5803, 6900, 8050, 8290, 9660, 9948, 11606, 12075, 12435, 16100, 16580, 17409, 19067, 20725, 23212, 24150, 24870, 29015, 34818, 38134, 41450, 48300, 49740, 57201, 58030, 62175, 69636, 76268, 82900, 87045, 95335, 114402, 116060, 124350, 133469, 145075, 174090, 190670, 228804, 248700, 266938, 286005, 290150, 348180, 381340, 400407, 435225, 476675, 533876, 572010, 580300, 667345, 800814, 870450, 953350, 1144020, 1334690, 1430025, 1601628, 1740900, 1906700, 2002035, 2669380, 2860050, 3336725, 4004070, 5720100, 6673450, 8008140, 10010175, 13346900, 20020350, 40040700]

約数ペア:

[(1, 40040700), (2, 20020350), (3, 13346900), (4, 10010175), (5, 8008140), (6, 6673450), (7, 5720100), (10, 4004070), (12, 3336725), (14, 2860050), (15, 2669380), (20, 2002035), (21, 1906700), (23, 1740900), (25, 1601628), (28, 1430025), (30, 1334690), (35, 1144020), (42, 953350), (46, 870450), (50, 800814), (60, 667345), (69, 580300), (70, 572010), (75, 533876), (84, 476675), (92, 435225), (100, 400407), (105, 381340), (115, 348180), (138, 290150), (140, 286005), (150, 266938), (161, 248700), (175, 228804), (210, 190670), (230, 174090), (276, 145075), (300, 133469), (322, 124350), (345, 116060), (350, 114402), (420, 95335), (460, 87045), (483, 82900), (525, 76268), (575, 69636), (644, 62175), (690, 58030), (700, 57201), (805, 49740), (829, 48300), (966, 41450), (1050, 38134), (1150, 34818), (1380, 29015), (1610, 24870), (1658, 24150), (1725, 23212), (1932, 20725), (2100, 19067), (2300, 17409), (2415, 16580), (2487, 16100), (3220, 12435), (3316, 12075), (3450, 11606), (4025, 9948), (4145, 9660), (4830, 8290), (4974, 8050), (5803, 6900)]