102193140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 192

約数和(自身を含む): 348364800

約数和(自身を除く): 246171660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 71, 84, 92, 105, 115, 138, 140, 142, 149, 161, 210, 213, 230, 276, 284, 298, 322, 345, 355, 420, 426, 447, 460, 483, 497, 596, 644, 690, 710, 745, 805, 852, 894, 966, 994, 1043, 1065, 1380, 1420, 1490, 1491, 1610, 1633, 1788, 1932, 1988, 2086, 2130, 2235, 2415, 2485, 2980, 2982, 3129, 3220, 3266, 3427, 4172, 4260, 4470, 4830, 4899, 4970, 5215, 5964, 6258, 6532, 6854, 7455, 8165, 8940, 9660, 9798, 9940, 10281, 10430, 10579, 11431, 12516, 13708, 14910, 15645, 16330, 17135, 19596, 20562, 20860, 21158, 22862, 23989, 24495, 29820, 31290, 31737, 32660, 34270, 34293, 41124, 42316, 45724, 47978, 48990, 51405, 52895, 57155, 62580, 63474, 68540, 68586, 71967, 74053, 95956, 97980, 102810, 105790, 114310, 119945, 126948, 137172, 143934, 148106, 158685, 171465, 205620, 211580, 222159, 228620, 239890, 243317, 287868, 296212, 317370, 342930, 359835, 370265, 444318, 479780, 486634, 634740, 685860, 719670, 729951, 740530, 888636, 973268, 1110795, 1216585, 1439340, 1459902, 1481060, 1703219, 2221590, 2433170, 2919804, 3406438, 3649755, 4443180, 4866340, 5109657, 6812876, 7299510, 8516095, 10219314, 14599020, 17032190, 20438628, 25548285, 34064380, 51096570, 102193140]

約数ペア:

[(1, 102193140), (2, 51096570), (3, 34064380), (4, 25548285), (5, 20438628), (6, 17032190), (7, 14599020), (10, 10219314), (12, 8516095), (14, 7299510), (15, 6812876), (20, 5109657), (21, 4866340), (23, 4443180), (28, 3649755), (30, 3406438), (35, 2919804), (42, 2433170), (46, 2221590), (60, 1703219), (69, 1481060), (70, 1459902), (71, 1439340), (84, 1216585), (92, 1110795), (105, 973268), (115, 888636), (138, 740530), (140, 729951), (142, 719670), (149, 685860), (161, 634740), (210, 486634), (213, 479780), (230, 444318), (276, 370265), (284, 359835), (298, 342930), (322, 317370), (345, 296212), (355, 287868), (420, 243317), (426, 239890), (447, 228620), (460, 222159), (483, 211580), (497, 205620), (596, 171465), (644, 158685), (690, 148106), (710, 143934), (745, 137172), (805, 126948), (852, 119945), (894, 114310), (966, 105790), (994, 102810), (1043, 97980), (1065, 95956), (1380, 74053), (1420, 71967), (1490, 68586), (1491, 68540), (1610, 63474), (1633, 62580), (1788, 57155), (1932, 52895), (1988, 51405), (2086, 48990), (2130, 47978), (2235, 45724), (2415, 42316), (2485, 41124), (2980, 34293), (2982, 34270), (3129, 32660), (3220, 31737), (3266, 31290), (3427, 29820), (4172, 24495), (4260, 23989), (4470, 22862), (4830, 21158), (4899, 20860), (4970, 20562), (5215, 19596), (5964, 17135), (6258, 16330), (6532, 15645), (6854, 14910), (7455, 13708), (8165, 12516), (8940, 11431), (9660, 10579), (9798, 10430), (9940, 10281)]