13997100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 45254048

約数和(自身を除く): 31256948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 97, 100, 111, 130, 148, 150, 156, 185, 194, 195, 222, 260, 291, 300, 325, 370, 388, 390, 444, 481, 485, 555, 582, 650, 740, 780, 925, 962, 970, 975, 1110, 1164, 1261, 1300, 1443, 1455, 1850, 1924, 1940, 1950, 2220, 2405, 2425, 2522, 2775, 2886, 2910, 3589, 3700, 3783, 3900, 4810, 4850, 5044, 5550, 5772, 5820, 6305, 7178, 7215, 7275, 7566, 9620, 9700, 10767, 11100, 12025, 12610, 14356, 14430, 14550, 15132, 17945, 18915, 21534, 24050, 25220, 28860, 29100, 31525, 35890, 36075, 37830, 43068, 46657, 48100, 53835, 63050, 71780, 72150, 75660, 89725, 93314, 94575, 107670, 126100, 139971, 144300, 179450, 186628, 189150, 215340, 233285, 269175, 279942, 358900, 378300, 466570, 538350, 559884, 699855, 933140, 1076700, 1166425, 1399710, 2332850, 2799420, 3499275, 4665700, 6998550, 13997100]

約数ペア:

[(1, 13997100), (2, 6998550), (3, 4665700), (4, 3499275), (5, 2799420), (6, 2332850), (10, 1399710), (12, 1166425), (13, 1076700), (15, 933140), (20, 699855), (25, 559884), (26, 538350), (30, 466570), (37, 378300), (39, 358900), (50, 279942), (52, 269175), (60, 233285), (65, 215340), (74, 189150), (75, 186628), (78, 179450), (97, 144300), (100, 139971), (111, 126100), (130, 107670), (148, 94575), (150, 93314), (156, 89725), (185, 75660), (194, 72150), (195, 71780), (222, 63050), (260, 53835), (291, 48100), (300, 46657), (325, 43068), (370, 37830), (388, 36075), (390, 35890), (444, 31525), (481, 29100), (485, 28860), (555, 25220), (582, 24050), (650, 21534), (740, 18915), (780, 17945), (925, 15132), (962, 14550), (970, 14430), (975, 14356), (1110, 12610), (1164, 12025), (1261, 11100), (1300, 10767), (1443, 9700), (1455, 9620), (1850, 7566), (1924, 7275), (1940, 7215), (1950, 7178), (2220, 6305), (2405, 5820), (2425, 5772), (2522, 5550), (2775, 5044), (2886, 4850), (2910, 4810), (3589, 3900), (3700, 3783)]