131771250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 240

約数和(自身を含む): 414486072

約数和(自身を除く): 282714822

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 53, 65, 75, 78, 85, 90, 102, 106, 117, 125, 130, 150, 153, 159, 170, 195, 221, 225, 234, 250, 255, 265, 306, 318, 325, 375, 390, 425, 442, 450, 477, 510, 530, 585, 625, 650, 663, 689, 750, 765, 795, 850, 901, 954, 975, 1105, 1125, 1170, 1250, 1275, 1325, 1326, 1378, 1530, 1590, 1625, 1802, 1875, 1950, 1989, 2067, 2125, 2210, 2250, 2385, 2550, 2650, 2703, 2925, 3250, 3315, 3445, 3750, 3825, 3975, 3978, 4134, 4250, 4505, 4770, 4875, 5406, 5525, 5625, 5850, 6201, 6375, 6625, 6630, 6890, 7650, 7950, 8109, 8125, 9010, 9750, 9945, 10335, 10625, 11050, 11250, 11713, 11925, 12402, 12750, 13250, 13515, 14625, 16218, 16250, 16575, 17225, 19125, 19875, 19890, 20670, 21250, 22525, 23426, 23850, 24375, 27030, 27625, 29250, 31005, 31875, 33125, 33150, 34450, 35139, 38250, 39750, 40545, 45050, 48750, 49725, 51675, 55250, 58565, 59625, 62010, 63750, 66250, 67575, 70278, 73125, 81090, 82875, 86125, 95625, 99375, 99450, 103350, 105417, 112625, 117130, 119250, 135150, 138125, 146250, 155025, 165750, 172250, 175695, 191250, 198750, 202725, 210834, 225250, 248625, 258375, 276250, 292825, 298125, 310050, 337875, 351390, 405450, 414375, 430625, 497250, 516750, 527085, 563125, 585650, 596250, 675750, 775125, 828750, 861250, 878475, 1013625, 1054170, 1126250, 1243125, 1291875, 1464125, 1550250, 1689375, 1756950, 2027250, 2486250, 2583750, 2635425, 2928250, 3378750, 3875625, 4392375, 5068125, 5270850, 7320625, 7751250, 8784750, 10136250, 13177125, 14641250, 21961875, 26354250, 43923750, 65885625, 131771250]

約数ペア:

[(1, 131771250), (2, 65885625), (3, 43923750), (5, 26354250), (6, 21961875), (9, 14641250), (10, 13177125), (13, 10136250), (15, 8784750), (17, 7751250), (18, 7320625), (25, 5270850), (26, 5068125), (30, 4392375), (34, 3875625), (39, 3378750), (45, 2928250), (50, 2635425), (51, 2583750), (53, 2486250), (65, 2027250), (75, 1756950), (78, 1689375), (85, 1550250), (90, 1464125), (102, 1291875), (106, 1243125), (117, 1126250), (125, 1054170), (130, 1013625), (150, 878475), (153, 861250), (159, 828750), (170, 775125), (195, 675750), (221, 596250), (225, 585650), (234, 563125), (250, 527085), (255, 516750), (265, 497250), (306, 430625), (318, 414375), (325, 405450), (375, 351390), (390, 337875), (425, 310050), (442, 298125), (450, 292825), (477, 276250), (510, 258375), (530, 248625), (585, 225250), (625, 210834), (650, 202725), (663, 198750), (689, 191250), (750, 175695), (765, 172250), (795, 165750), (850, 155025), (901, 146250), (954, 138125), (975, 135150), (1105, 119250), (1125, 117130), (1170, 112625), (1250, 105417), (1275, 103350), (1325, 99450), (1326, 99375), (1378, 95625), (1530, 86125), (1590, 82875), (1625, 81090), (1802, 73125), (1875, 70278), (1950, 67575), (1989, 66250), (2067, 63750), (2125, 62010), (2210, 59625), (2250, 58565), (2385, 55250), (2550, 51675), (2650, 49725), (2703, 48750), (2925, 45050), (3250, 40545), (3315, 39750), (3445, 38250), (3750, 35139), (3825, 34450), (3975, 33150), (3978, 33125), (4134, 31875), (4250, 31005), (4505, 29250), (4770, 27625), (4875, 27030), (5406, 24375), (5525, 23850), (5625, 23426), (5850, 22525), (6201, 21250), (6375, 20670), (6625, 19890), (6630, 19875), (6890, 19125), (7650, 17225), (7950, 16575), (8109, 16250), (8125, 16218), (9010, 14625), (9750, 13515), (9945, 13250), (10335, 12750), (10625, 12402), (11050, 11925), (11250, 11713)]