104757660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1264

約数の個数: 144

約数和(自身を含む): 368589312

約数和(自身を除く): 263831652

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, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 420, 426, 497, 630, 639, 710, 852, 994, 1065, 1171, 1260, 1278, 1420, 1491, 1988, 2130, 2342, 2485, 2556, 2982, 3195, 3513, 4260, 4473, 4684, 4970, 5855, 5964, 6390, 7026, 7455, 8197, 8946, 9940, 10539, 11710, 12780, 14052, 14910, 16394, 17565, 17892, 21078, 22365, 23420, 24591, 29820, 32788, 35130, 40985, 42156, 44730, 49182, 52695, 70260, 73773, 81970, 83141, 89460, 98364, 105390, 122955, 147546, 163940, 166282, 210780, 245910, 249423, 295092, 332564, 368865, 415705, 491820, 498846, 581987, 737730, 748269, 831410, 997692, 1163974, 1247115, 1475460, 1496538, 1662820, 1745961, 2327948, 2494230, 2909935, 2993076, 3491922, 3741345, 4988460, 5237883, 5819870, 6983844, 7482690, 8729805, 10475766, 11639740, 14965380, 17459610, 20951532, 26189415, 34919220, 52378830, 104757660]

約数ペア:

[(1, 104757660), (2, 52378830), (3, 34919220), (4, 26189415), (5, 20951532), (6, 17459610), (7, 14965380), (9, 11639740), (10, 10475766), (12, 8729805), (14, 7482690), (15, 6983844), (18, 5819870), (20, 5237883), (21, 4988460), (28, 3741345), (30, 3491922), (35, 2993076), (36, 2909935), (42, 2494230), (45, 2327948), (60, 1745961), (63, 1662820), (70, 1496538), (71, 1475460), (84, 1247115), (90, 1163974), (105, 997692), (126, 831410), (140, 748269), (142, 737730), (180, 581987), (210, 498846), (213, 491820), (252, 415705), (284, 368865), (315, 332564), (355, 295092), (420, 249423), (426, 245910), (497, 210780), (630, 166282), (639, 163940), (710, 147546), (852, 122955), (994, 105390), (1065, 98364), (1171, 89460), (1260, 83141), (1278, 81970), (1420, 73773), (1491, 70260), (1988, 52695), (2130, 49182), (2342, 44730), (2485, 42156), (2556, 40985), (2982, 35130), (3195, 32788), (3513, 29820), (4260, 24591), (4473, 23420), (4684, 22365), (4970, 21078), (5855, 17892), (5964, 17565), (6390, 16394), (7026, 14910), (7455, 14052), (8197, 12780), (8946, 11710), (9940, 10539)]