39807300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 126866880

約数和(自身を除く): 87059580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 59, 60, 65, 75, 78, 100, 118, 130, 150, 156, 173, 177, 195, 236, 260, 295, 300, 325, 346, 354, 390, 519, 590, 650, 692, 708, 767, 780, 865, 885, 975, 1038, 1180, 1300, 1475, 1534, 1730, 1770, 1950, 2076, 2249, 2301, 2595, 2950, 3068, 3460, 3540, 3835, 3900, 4325, 4425, 4498, 4602, 5190, 5900, 6747, 7670, 8650, 8850, 8996, 9204, 10207, 10380, 11245, 11505, 12975, 13494, 15340, 17300, 17700, 19175, 20414, 22490, 23010, 25950, 26988, 30621, 33735, 38350, 40828, 44980, 46020, 51035, 51900, 56225, 57525, 61242, 67470, 76700, 102070, 112450, 115050, 122484, 132691, 134940, 153105, 168675, 204140, 224900, 230100, 255175, 265382, 306210, 337350, 398073, 510350, 530764, 612420, 663455, 674700, 765525, 796146, 1020700, 1326910, 1531050, 1592292, 1990365, 2653820, 3062100, 3317275, 3980730, 6634550, 7961460, 9951825, 13269100, 19903650, 39807300]

約数ペア:

[(1, 39807300), (2, 19903650), (3, 13269100), (4, 9951825), (5, 7961460), (6, 6634550), (10, 3980730), (12, 3317275), (13, 3062100), (15, 2653820), (20, 1990365), (25, 1592292), (26, 1531050), (30, 1326910), (39, 1020700), (50, 796146), (52, 765525), (59, 674700), (60, 663455), (65, 612420), (75, 530764), (78, 510350), (100, 398073), (118, 337350), (130, 306210), (150, 265382), (156, 255175), (173, 230100), (177, 224900), (195, 204140), (236, 168675), (260, 153105), (295, 134940), (300, 132691), (325, 122484), (346, 115050), (354, 112450), (390, 102070), (519, 76700), (590, 67470), (650, 61242), (692, 57525), (708, 56225), (767, 51900), (780, 51035), (865, 46020), (885, 44980), (975, 40828), (1038, 38350), (1180, 33735), (1300, 30621), (1475, 26988), (1534, 25950), (1730, 23010), (1770, 22490), (1950, 20414), (2076, 19175), (2249, 17700), (2301, 17300), (2595, 15340), (2950, 13494), (3068, 12975), (3460, 11505), (3540, 11245), (3835, 10380), (3900, 10207), (4325, 9204), (4425, 8996), (4498, 8850), (4602, 8650), (5190, 7670), (5900, 6747)]