146475540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{30139}}^1$

素因数の和:30163

約数の個数: 72

約数和(自身を含む): 460780320

約数和(自身を除く): 314304780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 30139, 60278, 90417, 120556, 150695, 180834, 271251, 301390, 361668, 452085, 542502, 602780, 813753, 904170, 1085004, 1356255, 1627506, 1808340, 2441259, 2712510, 3255012, 4068765, 4882518, 5425020, 7323777, 8137530, 9765036, 12206295, 14647554, 16275060, 24412590, 29295108, 36618885, 48825180, 73237770, 146475540]

約数ペア:

[(1, 146475540), (2, 73237770), (3, 48825180), (4, 36618885), (5, 29295108), (6, 24412590), (9, 16275060), (10, 14647554), (12, 12206295), (15, 9765036), (18, 8137530), (20, 7323777), (27, 5425020), (30, 4882518), (36, 4068765), (45, 3255012), (54, 2712510), (60, 2441259), (81, 1808340), (90, 1627506), (108, 1356255), (135, 1085004), (162, 904170), (180, 813753), (243, 602780), (270, 542502), (324, 452085), (405, 361668), (486, 301390), (540, 271251), (810, 180834), (972, 150695), (1215, 120556), (1620, 90417), (2430, 60278), (4860, 30139)]