201833910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 563760000

約数和(自身を除く): 361926090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 149, 173, 174, 261, 270, 290, 298, 346, 435, 447, 519, 522, 745, 783, 865, 870, 894, 1038, 1305, 1341, 1490, 1557, 1566, 1730, 2235, 2595, 2610, 2682, 3114, 3915, 4023, 4321, 4470, 4671, 5017, 5190, 6705, 7785, 7830, 8046, 8642, 9342, 10034, 12963, 13410, 15051, 15570, 20115, 21605, 23355, 25085, 25777, 25926, 30102, 38889, 40230, 43210, 45153, 46710, 50170, 51554, 64815, 75255, 77331, 77778, 90306, 116667, 128885, 129630, 135459, 150510, 154662, 194445, 225765, 231993, 233334, 257770, 270918, 386655, 388890, 451530, 463986, 583335, 677295, 695979, 747533, 773310, 1159965, 1166670, 1354590, 1391958, 1495066, 2242599, 2319930, 3479895, 3737665, 4485198, 6727797, 6959790, 7475330, 11212995, 13455594, 20183391, 22425990, 33638985, 40366782, 67277970, 100916955, 201833910]

約数ペア:

[(1, 201833910), (2, 100916955), (3, 67277970), (5, 40366782), (6, 33638985), (9, 22425990), (10, 20183391), (15, 13455594), (18, 11212995), (27, 7475330), (29, 6959790), (30, 6727797), (45, 4485198), (54, 3737665), (58, 3479895), (87, 2319930), (90, 2242599), (135, 1495066), (145, 1391958), (149, 1354590), (173, 1166670), (174, 1159965), (261, 773310), (270, 747533), (290, 695979), (298, 677295), (346, 583335), (435, 463986), (447, 451530), (519, 388890), (522, 386655), (745, 270918), (783, 257770), (865, 233334), (870, 231993), (894, 225765), (1038, 194445), (1305, 154662), (1341, 150510), (1490, 135459), (1557, 129630), (1566, 128885), (1730, 116667), (2235, 90306), (2595, 77778), (2610, 77331), (2682, 75255), (3114, 64815), (3915, 51554), (4023, 50170), (4321, 46710), (4470, 45153), (4671, 43210), (5017, 40230), (5190, 38889), (6705, 30102), (7785, 25926), (7830, 25777), (8046, 25085), (8642, 23355), (9342, 21605), (10034, 20115), (12963, 15570), (13410, 15051)]