16919700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{1151}}^1$

素因数の和:1182

約数の個数: 108

約数和(自身を含む): 56996352

約数和(自身を除く): 40076652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1151, 1225, 1470, 2100, 2302, 2450, 2940, 3453, 3675, 4604, 4900, 5755, 6906, 7350, 8057, 11510, 13812, 14700, 16114, 17265, 23020, 24171, 28775, 32228, 34530, 40285, 48342, 56399, 57550, 69060, 80570, 86325, 96684, 112798, 115100, 120855, 161140, 169197, 172650, 201425, 225596, 241710, 281995, 338394, 345300, 402850, 483420, 563990, 604275, 676788, 805700, 845985, 1127980, 1208550, 1409975, 1691970, 2417100, 2819950, 3383940, 4229925, 5639900, 8459850, 16919700]

約数ペア:

[(1, 16919700), (2, 8459850), (3, 5639900), (4, 4229925), (5, 3383940), (6, 2819950), (7, 2417100), (10, 1691970), (12, 1409975), (14, 1208550), (15, 1127980), (20, 845985), (21, 805700), (25, 676788), (28, 604275), (30, 563990), (35, 483420), (42, 402850), (49, 345300), (50, 338394), (60, 281995), (70, 241710), (75, 225596), (84, 201425), (98, 172650), (100, 169197), (105, 161140), (140, 120855), (147, 115100), (150, 112798), (175, 96684), (196, 86325), (210, 80570), (245, 69060), (294, 57550), (300, 56399), (350, 48342), (420, 40285), (490, 34530), (525, 32228), (588, 28775), (700, 24171), (735, 23020), (980, 17265), (1050, 16114), (1151, 14700), (1225, 13812), (1470, 11510), (2100, 8057), (2302, 7350), (2450, 6906), (2940, 5755), (3453, 4900), (3675, 4604)]