38216100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 122492160

約数和(自身を除く): 84276060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 50, 52, 60, 65, 75, 78, 82, 100, 123, 130, 150, 156, 164, 195, 205, 239, 246, 260, 300, 325, 390, 410, 478, 492, 533, 615, 650, 717, 780, 820, 956, 975, 1025, 1066, 1195, 1230, 1300, 1434, 1599, 1950, 2050, 2132, 2390, 2460, 2665, 2868, 3075, 3107, 3198, 3585, 3900, 4100, 4780, 5330, 5975, 6150, 6214, 6396, 7170, 7995, 9321, 9799, 10660, 11950, 12300, 12428, 13325, 14340, 15535, 15990, 17925, 18642, 19598, 23900, 26650, 29397, 31070, 31980, 35850, 37284, 39196, 39975, 46605, 48995, 53300, 58794, 62140, 71700, 77675, 79950, 93210, 97990, 117588, 127387, 146985, 155350, 159900, 186420, 195980, 233025, 244975, 254774, 293970, 310700, 382161, 466050, 489950, 509548, 587940, 636935, 734925, 764322, 932100, 979900, 1273870, 1469850, 1528644, 1910805, 2547740, 2939700, 3184675, 3821610, 6369350, 7643220, 9554025, 12738700, 19108050, 38216100]

約数ペア:

[(1, 38216100), (2, 19108050), (3, 12738700), (4, 9554025), (5, 7643220), (6, 6369350), (10, 3821610), (12, 3184675), (13, 2939700), (15, 2547740), (20, 1910805), (25, 1528644), (26, 1469850), (30, 1273870), (39, 979900), (41, 932100), (50, 764322), (52, 734925), (60, 636935), (65, 587940), (75, 509548), (78, 489950), (82, 466050), (100, 382161), (123, 310700), (130, 293970), (150, 254774), (156, 244975), (164, 233025), (195, 195980), (205, 186420), (239, 159900), (246, 155350), (260, 146985), (300, 127387), (325, 117588), (390, 97990), (410, 93210), (478, 79950), (492, 77675), (533, 71700), (615, 62140), (650, 58794), (717, 53300), (780, 48995), (820, 46605), (956, 39975), (975, 39196), (1025, 37284), (1066, 35850), (1195, 31980), (1230, 31070), (1300, 29397), (1434, 26650), (1599, 23900), (1950, 19598), (2050, 18642), (2132, 17925), (2390, 15990), (2460, 15535), (2665, 14340), (2868, 13325), (3075, 12428), (3107, 12300), (3198, 11950), (3585, 10660), (3900, 9799), (4100, 9321), (4780, 7995), (5330, 7170), (5975, 6396), (6150, 6214)]