38660700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 125991936

約数和(自身を除く): 87331236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 345, 390, 431, 460, 575, 598, 650, 690, 780, 862, 897, 975, 1150, 1196, 1293, 1300, 1380, 1495, 1724, 1725, 1794, 1950, 2155, 2300, 2586, 2990, 3450, 3588, 3900, 4310, 4485, 5172, 5603, 5980, 6465, 6900, 7475, 8620, 8970, 9913, 10775, 11206, 12930, 14950, 16809, 17940, 19826, 21550, 22412, 22425, 25860, 28015, 29739, 29900, 32325, 33618, 39652, 43100, 44850, 49565, 56030, 59478, 64650, 67236, 84045, 89700, 99130, 112060, 118956, 128869, 129300, 140075, 148695, 168090, 198260, 247825, 257738, 280150, 297390, 336180, 386607, 420225, 495650, 515476, 560300, 594780, 644345, 743475, 773214, 840450, 991300, 1288690, 1486950, 1546428, 1680900, 1933035, 2577380, 2973900, 3221725, 3866070, 6443450, 7732140, 9665175, 12886900, 19330350, 38660700]

約数ペア:

[(1, 38660700), (2, 19330350), (3, 12886900), (4, 9665175), (5, 7732140), (6, 6443450), (10, 3866070), (12, 3221725), (13, 2973900), (15, 2577380), (20, 1933035), (23, 1680900), (25, 1546428), (26, 1486950), (30, 1288690), (39, 991300), (46, 840450), (50, 773214), (52, 743475), (60, 644345), (65, 594780), (69, 560300), (75, 515476), (78, 495650), (92, 420225), (100, 386607), (115, 336180), (130, 297390), (138, 280150), (150, 257738), (156, 247825), (195, 198260), (230, 168090), (260, 148695), (276, 140075), (299, 129300), (300, 128869), (325, 118956), (345, 112060), (390, 99130), (431, 89700), (460, 84045), (575, 67236), (598, 64650), (650, 59478), (690, 56030), (780, 49565), (862, 44850), (897, 43100), (975, 39652), (1150, 33618), (1196, 32325), (1293, 29900), (1300, 29739), (1380, 28015), (1495, 25860), (1724, 22425), (1725, 22412), (1794, 21550), (1950, 19826), (2155, 17940), (2300, 16809), (2586, 14950), (2990, 12930), (3450, 11206), (3588, 10775), (3900, 9913), (4310, 8970), (4485, 8620), (5172, 7475), (5603, 6900), (5980, 6465)]