377908980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2273}}^1$

素因数の和:2465

約数の個数: 96

約数和(自身を含む): 1127758464

約数和(自身を除く): 749849484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 163, 170, 204, 255, 326, 340, 489, 510, 652, 815, 978, 1020, 1630, 1956, 2273, 2445, 2771, 3260, 4546, 4890, 5542, 6819, 8313, 9092, 9780, 11084, 11365, 13638, 13855, 16626, 22730, 27276, 27710, 33252, 34095, 38641, 41565, 45460, 55420, 68190, 77282, 83130, 115923, 136380, 154564, 166260, 193205, 231846, 370499, 386410, 463692, 579615, 740998, 772820, 1111497, 1159230, 1481996, 1852495, 2222994, 2318460, 3704990, 4445988, 5557485, 6298483, 7409980, 11114970, 12596966, 18895449, 22229940, 25193932, 31492415, 37790898, 62984830, 75581796, 94477245, 125969660, 188954490, 377908980]

約数ペア:

[(1, 377908980), (2, 188954490), (3, 125969660), (4, 94477245), (5, 75581796), (6, 62984830), (10, 37790898), (12, 31492415), (15, 25193932), (17, 22229940), (20, 18895449), (30, 12596966), (34, 11114970), (51, 7409980), (60, 6298483), (68, 5557485), (85, 4445988), (102, 3704990), (163, 2318460), (170, 2222994), (204, 1852495), (255, 1481996), (326, 1159230), (340, 1111497), (489, 772820), (510, 740998), (652, 579615), (815, 463692), (978, 386410), (1020, 370499), (1630, 231846), (1956, 193205), (2273, 166260), (2445, 154564), (2771, 136380), (3260, 115923), (4546, 83130), (4890, 77282), (5542, 68190), (6819, 55420), (8313, 45460), (9092, 41565), (9780, 38641), (11084, 34095), (11365, 33252), (13638, 27710), (13855, 27276), (16626, 22730)]