188374620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3769}}^1$

素因数の和:3812

約数の個数: 144

約数和(自身を含む): 649827360

約数和(自身を除く): 461452740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 3769, 4165, 4998, 7140, 7538, 8330, 9996, 11307, 12495, 15076, 16660, 18845, 22614, 24990, 26383, 37690, 45228, 49980, 52766, 56535, 64073, 75380, 79149, 105532, 113070, 128146, 131915, 158298, 184681, 192219, 226140, 256292, 263830, 316596, 320365, 369362, 384438, 395745, 448511, 527660, 554043, 640730, 738724, 768876, 791490, 897022, 923405, 961095, 1108086, 1281460, 1345533, 1582980, 1794044, 1846810, 1922190, 2216172, 2242555, 2691066, 2770215, 3139577, 3693620, 3844380, 4485110, 5382132, 5540430, 6279154, 6727665, 8970220, 9418731, 11080860, 12558308, 13455330, 15697885, 18837462, 26910660, 31395770, 37674924, 47093655, 62791540, 94187310, 188374620]

約数ペア:

[(1, 188374620), (2, 94187310), (3, 62791540), (4, 47093655), (5, 37674924), (6, 31395770), (7, 26910660), (10, 18837462), (12, 15697885), (14, 13455330), (15, 12558308), (17, 11080860), (20, 9418731), (21, 8970220), (28, 6727665), (30, 6279154), (34, 5540430), (35, 5382132), (42, 4485110), (49, 3844380), (51, 3693620), (60, 3139577), (68, 2770215), (70, 2691066), (84, 2242555), (85, 2216172), (98, 1922190), (102, 1846810), (105, 1794044), (119, 1582980), (140, 1345533), (147, 1281460), (170, 1108086), (196, 961095), (204, 923405), (210, 897022), (238, 791490), (245, 768876), (255, 738724), (294, 640730), (340, 554043), (357, 527660), (420, 448511), (476, 395745), (490, 384438), (510, 369362), (588, 320365), (595, 316596), (714, 263830), (735, 256292), (833, 226140), (980, 192219), (1020, 184681), (1190, 158298), (1428, 131915), (1470, 128146), (1666, 113070), (1785, 105532), (2380, 79149), (2499, 75380), (2940, 64073), (3332, 56535), (3570, 52766), (3769, 49980), (4165, 45228), (4998, 37690), (7140, 26383), (7538, 24990), (8330, 22614), (9996, 18845), (11307, 16660), (12495, 15076)]