139230450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 396938880

約数和(自身を除く): 257708430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 47, 50, 58, 75, 87, 90, 94, 141, 145, 150, 174, 225, 227, 235, 261, 282, 290, 423, 435, 450, 454, 470, 522, 681, 705, 725, 846, 870, 1135, 1175, 1305, 1362, 1363, 1410, 1450, 2043, 2115, 2175, 2270, 2350, 2610, 2726, 3405, 3525, 4086, 4089, 4230, 4350, 5675, 6525, 6583, 6810, 6815, 7050, 8178, 10215, 10575, 10669, 11350, 12267, 13050, 13166, 13630, 17025, 19749, 20430, 20445, 21150, 21338, 24534, 32007, 32915, 34050, 34075, 39498, 40890, 51075, 53345, 59247, 61335, 64014, 65830, 68150, 96021, 98745, 102150, 102225, 106690, 118494, 122670, 160035, 164575, 192042, 197490, 204450, 266725, 296235, 306675, 309401, 320070, 329150, 480105, 493725, 533450, 592470, 613350, 618802, 800175, 928203, 960210, 987450, 1481175, 1547005, 1600350, 1856406, 2400525, 2784609, 2962350, 3094010, 4641015, 4801050, 5569218, 7735025, 9282030, 13923045, 15470050, 23205075, 27846090, 46410150, 69615225, 139230450]

約数ペア:

[(1, 139230450), (2, 69615225), (3, 46410150), (5, 27846090), (6, 23205075), (9, 15470050), (10, 13923045), (15, 9282030), (18, 7735025), (25, 5569218), (29, 4801050), (30, 4641015), (45, 3094010), (47, 2962350), (50, 2784609), (58, 2400525), (75, 1856406), (87, 1600350), (90, 1547005), (94, 1481175), (141, 987450), (145, 960210), (150, 928203), (174, 800175), (225, 618802), (227, 613350), (235, 592470), (261, 533450), (282, 493725), (290, 480105), (423, 329150), (435, 320070), (450, 309401), (454, 306675), (470, 296235), (522, 266725), (681, 204450), (705, 197490), (725, 192042), (846, 164575), (870, 160035), (1135, 122670), (1175, 118494), (1305, 106690), (1362, 102225), (1363, 102150), (1410, 98745), (1450, 96021), (2043, 68150), (2115, 65830), (2175, 64014), (2270, 61335), (2350, 59247), (2610, 53345), (2726, 51075), (3405, 40890), (3525, 39498), (4086, 34075), (4089, 34050), (4230, 32915), (4350, 32007), (5675, 24534), (6525, 21338), (6583, 21150), (6810, 20445), (6815, 20430), (7050, 19749), (8178, 17025), (10215, 13630), (10575, 13166), (10669, 13050), (11350, 12267)]