67559700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 223110720

約数和(自身を除く): 155551020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 130, 150, 156, 170, 195, 204, 221, 255, 260, 300, 325, 340, 390, 425, 442, 510, 650, 663, 780, 850, 884, 975, 1019, 1020, 1105, 1275, 1300, 1326, 1700, 1950, 2038, 2210, 2550, 2652, 3057, 3315, 3900, 4076, 4420, 5095, 5100, 5525, 6114, 6630, 10190, 11050, 12228, 13247, 13260, 15285, 16575, 17323, 20380, 22100, 25475, 26494, 30570, 33150, 34646, 39741, 50950, 51969, 52988, 61140, 66235, 66300, 69292, 76425, 79482, 86615, 101900, 103938, 132470, 152850, 158964, 173230, 198705, 207876, 225199, 259845, 264940, 305700, 331175, 346460, 397410, 433075, 450398, 519690, 662350, 675597, 794820, 866150, 900796, 993525, 1039380, 1125995, 1299225, 1324700, 1351194, 1732300, 1987050, 2251990, 2598450, 2702388, 3377985, 3974100, 4503980, 5196900, 5629975, 6755970, 11259950, 13511940, 16889925, 22519900, 33779850, 67559700]

約数ペア:

[(1, 67559700), (2, 33779850), (3, 22519900), (4, 16889925), (5, 13511940), (6, 11259950), (10, 6755970), (12, 5629975), (13, 5196900), (15, 4503980), (17, 3974100), (20, 3377985), (25, 2702388), (26, 2598450), (30, 2251990), (34, 1987050), (39, 1732300), (50, 1351194), (51, 1324700), (52, 1299225), (60, 1125995), (65, 1039380), (68, 993525), (75, 900796), (78, 866150), (85, 794820), (100, 675597), (102, 662350), (130, 519690), (150, 450398), (156, 433075), (170, 397410), (195, 346460), (204, 331175), (221, 305700), (255, 264940), (260, 259845), (300, 225199), (325, 207876), (340, 198705), (390, 173230), (425, 158964), (442, 152850), (510, 132470), (650, 103938), (663, 101900), (780, 86615), (850, 79482), (884, 76425), (975, 69292), (1019, 66300), (1020, 66235), (1105, 61140), (1275, 52988), (1300, 51969), (1326, 50950), (1700, 39741), (1950, 34646), (2038, 33150), (2210, 30570), (2550, 26494), (2652, 25475), (3057, 22100), (3315, 20380), (3900, 17323), (4076, 16575), (4420, 15285), (5095, 13260), (5100, 13247), (5525, 12228), (6114, 11050), (6630, 10190)]