103721940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 362089728

約数和(自身を除く): 258367788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 263, 313, 315, 420, 526, 626, 630, 789, 939, 1052, 1252, 1260, 1315, 1565, 1578, 1841, 1878, 2191, 2367, 2630, 2817, 3130, 3156, 3682, 3756, 3945, 4382, 4695, 4734, 5260, 5523, 5634, 6260, 6573, 7364, 7890, 8764, 9205, 9390, 9468, 10955, 11046, 11268, 11835, 13146, 14085, 15780, 16569, 18410, 18780, 19719, 21910, 22092, 23670, 26292, 27615, 28170, 32865, 33138, 36820, 39438, 43820, 47340, 55230, 56340, 65730, 66276, 78876, 82319, 82845, 98595, 110460, 131460, 164638, 165690, 197190, 246957, 329276, 331380, 394380, 411595, 493914, 576233, 740871, 823190, 987828, 1152466, 1234785, 1481742, 1646380, 1728699, 2304932, 2469570, 2881165, 2963484, 3457398, 3704355, 4939140, 5186097, 5762330, 6914796, 7408710, 8643495, 10372194, 11524660, 14817420, 17286990, 20744388, 25930485, 34573980, 51860970, 103721940]

約数ペア:

[(1, 103721940), (2, 51860970), (3, 34573980), (4, 25930485), (5, 20744388), (6, 17286990), (7, 14817420), (9, 11524660), (10, 10372194), (12, 8643495), (14, 7408710), (15, 6914796), (18, 5762330), (20, 5186097), (21, 4939140), (28, 3704355), (30, 3457398), (35, 2963484), (36, 2881165), (42, 2469570), (45, 2304932), (60, 1728699), (63, 1646380), (70, 1481742), (84, 1234785), (90, 1152466), (105, 987828), (126, 823190), (140, 740871), (180, 576233), (210, 493914), (252, 411595), (263, 394380), (313, 331380), (315, 329276), (420, 246957), (526, 197190), (626, 165690), (630, 164638), (789, 131460), (939, 110460), (1052, 98595), (1252, 82845), (1260, 82319), (1315, 78876), (1565, 66276), (1578, 65730), (1841, 56340), (1878, 55230), (2191, 47340), (2367, 43820), (2630, 39438), (2817, 36820), (3130, 33138), (3156, 32865), (3682, 28170), (3756, 27615), (3945, 26292), (4382, 23670), (4695, 22092), (4734, 21910), (5260, 19719), (5523, 18780), (5634, 18410), (6260, 16569), (6573, 15780), (7364, 14085), (7890, 13146), (8764, 11835), (9205, 11268), (9390, 11046), (9468, 10955)]