73868220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 244944000

約数和(自身を除く): 171075780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 53, 54, 58, 60, 87, 89, 90, 106, 108, 116, 135, 145, 159, 174, 178, 180, 212, 261, 265, 267, 270, 290, 318, 348, 356, 435, 445, 477, 522, 530, 534, 540, 580, 636, 783, 795, 801, 870, 890, 954, 1044, 1060, 1068, 1305, 1335, 1431, 1537, 1566, 1590, 1602, 1740, 1780, 1908, 2385, 2403, 2581, 2610, 2670, 2862, 3074, 3132, 3180, 3204, 3915, 4005, 4611, 4717, 4770, 4806, 5162, 5220, 5340, 5724, 6148, 7155, 7685, 7743, 7830, 8010, 9222, 9434, 9540, 9612, 10324, 12015, 12905, 13833, 14151, 14310, 15370, 15486, 15660, 16020, 18444, 18868, 23055, 23229, 23585, 24030, 25810, 27666, 28302, 28620, 30740, 30972, 38715, 41499, 42453, 46110, 46458, 47170, 48060, 51620, 55332, 56604, 69165, 69687, 70755, 77430, 82998, 84906, 92220, 92916, 94340, 116145, 127359, 136793, 138330, 139374, 141510, 154860, 165996, 169812, 207495, 212265, 232290, 254718, 273586, 276660, 278748, 283020, 348435, 410379, 414990, 424530, 464580, 509436, 547172, 636795, 683965, 696870, 820758, 829980, 849060, 1231137, 1273590, 1367930, 1393740, 1641516, 2051895, 2462274, 2547180, 2735860, 3693411, 4103790, 4924548, 6155685, 7386822, 8207580, 12311370, 14773644, 18467055, 24622740, 36934110, 73868220]

約数ペア:

[(1, 73868220), (2, 36934110), (3, 24622740), (4, 18467055), (5, 14773644), (6, 12311370), (9, 8207580), (10, 7386822), (12, 6155685), (15, 4924548), (18, 4103790), (20, 3693411), (27, 2735860), (29, 2547180), (30, 2462274), (36, 2051895), (45, 1641516), (53, 1393740), (54, 1367930), (58, 1273590), (60, 1231137), (87, 849060), (89, 829980), (90, 820758), (106, 696870), (108, 683965), (116, 636795), (135, 547172), (145, 509436), (159, 464580), (174, 424530), (178, 414990), (180, 410379), (212, 348435), (261, 283020), (265, 278748), (267, 276660), (270, 273586), (290, 254718), (318, 232290), (348, 212265), (356, 207495), (435, 169812), (445, 165996), (477, 154860), (522, 141510), (530, 139374), (534, 138330), (540, 136793), (580, 127359), (636, 116145), (783, 94340), (795, 92916), (801, 92220), (870, 84906), (890, 82998), (954, 77430), (1044, 70755), (1060, 69687), (1068, 69165), (1305, 56604), (1335, 55332), (1431, 51620), (1537, 48060), (1566, 47170), (1590, 46458), (1602, 46110), (1740, 42453), (1780, 41499), (1908, 38715), (2385, 30972), (2403, 30740), (2581, 28620), (2610, 28302), (2670, 27666), (2862, 25810), (3074, 24030), (3132, 23585), (3180, 23229), (3204, 23055), (3915, 18868), (4005, 18444), (4611, 16020), (4717, 15660), (4770, 15486), (4806, 15370), (5162, 14310), (5220, 14151), (5340, 13833), (5724, 12905), (6148, 12015), (7155, 10324), (7685, 9612), (7743, 9540), (7830, 9434), (8010, 9222)]