152780035380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^2\times {\mathrm{19381}}^1$

素因数の和:19674

約数の個数: 144

約数和(自身を含む): 492516157056

約数和(自身を除く): 339736121676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1644, 1918, 2055, 2740, 2877, 3836, 4110, 4795, 5754, 8220, 9590, 11508, 14385, 18769, 19180, 19381, 28770, 37538, 38762, 56307, 57540, 58143, 75076, 77524, 93845, 96905, 112614, 116286, 131383, 135667, 187690, 193810, 225228, 232572, 262766, 271334, 281535, 290715, 375380, 387620, 394149, 407001, 525532, 542668, 563070, 581430, 656915, 678335, 788298, 814002, 1126140, 1162860, 1313830, 1356670, 1576596, 1628004, 1970745, 2035005, 2627660, 2655197, 2713340, 3941490, 4070010, 5310394, 7882980, 7965591, 8140020, 10620788, 13275985, 15931182, 18586379, 26551970, 31862364, 37172758, 39827955, 53103940, 55759137, 74345516, 79655910, 92931895, 111518274, 159311820, 185863790, 223036548, 278795685, 363761989, 371727580, 557591370, 727523978, 1091285967, 1115182740, 1455047956, 1818809945, 2182571934, 2546333923, 3637619890, 4365143868, 5092667846, 5456429835, 7275239780, 7639001769, 10185335692, 10912859670, 12731669615, 15278003538, 21825719340, 25463339230, 30556007076, 38195008845, 50926678460, 76390017690, 152780035380]

約数ペア:

[(1, 152780035380), (2, 76390017690), (3, 50926678460), (4, 38195008845), (5, 30556007076), (6, 25463339230), (7, 21825719340), (10, 15278003538), (12, 12731669615), (14, 10912859670), (15, 10185335692), (20, 7639001769), (21, 7275239780), (28, 5456429835), (30, 5092667846), (35, 4365143868), (42, 3637619890), (60, 2546333923), (70, 2182571934), (84, 1818809945), (105, 1455047956), (137, 1115182740), (140, 1091285967), (210, 727523978), (274, 557591370), (411, 371727580), (420, 363761989), (548, 278795685), (685, 223036548), (822, 185863790), (959, 159311820), (1370, 111518274), (1644, 92931895), (1918, 79655910), (2055, 74345516), (2740, 55759137), (2877, 53103940), (3836, 39827955), (4110, 37172758), (4795, 31862364), (5754, 26551970), (8220, 18586379), (9590, 15931182), (11508, 13275985), (14385, 10620788), (18769, 8140020), (19180, 7965591), (19381, 7882980), (28770, 5310394), (37538, 4070010), (38762, 3941490), (56307, 2713340), (57540, 2655197), (58143, 2627660), (75076, 2035005), (77524, 1970745), (93845, 1628004), (96905, 1576596), (112614, 1356670), (116286, 1313830), (131383, 1162860), (135667, 1126140), (187690, 814002), (193810, 788298), (225228, 678335), (232572, 656915), (262766, 581430), (271334, 563070), (281535, 542668), (290715, 525532), (375380, 407001), (387620, 394149)]