185017770

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 581817600

約数和(自身を除く): 396799830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 81, 90, 105, 126, 135, 146, 149, 162, 189, 210, 219, 243, 270, 298, 315, 365, 378, 405, 438, 447, 486, 511, 567, 630, 657, 730, 745, 810, 894, 945, 1022, 1043, 1095, 1134, 1215, 1314, 1341, 1490, 1533, 1701, 1890, 1971, 2086, 2190, 2235, 2430, 2555, 2682, 2835, 3066, 3129, 3285, 3402, 3942, 4023, 4470, 4599, 5110, 5215, 5670, 5913, 6258, 6570, 6705, 7665, 8046, 8505, 9198, 9387, 9855, 10430, 10877, 11826, 12069, 13410, 13797, 15330, 15645, 17010, 17739, 18774, 19710, 20115, 21754, 22995, 24138, 27594, 28161, 29565, 31290, 32631, 35478, 36207, 40230, 41391, 45990, 46935, 54385, 56322, 59130, 60345, 65262, 68985, 72414, 76139, 82782, 84483, 88695, 93870, 97893, 108770, 120690, 124173, 137970, 140805, 152278, 163155, 168966, 177390, 181035, 195786, 206955, 228417, 248346, 253449, 281610, 293679, 326310, 362070, 380695, 413910, 422415, 456834, 489465, 506898, 587358, 620865, 685251, 761390, 844830, 881037, 978930, 1142085, 1241730, 1267245, 1370502, 1468395, 1762074, 2055753, 2284170, 2534490, 2643111, 2936790, 3426255, 4111506, 4405185, 5286222, 6167259, 6852510, 8810370, 10278765, 12334518, 13215555, 18501777, 20557530, 26431110, 30836295, 37003554, 61672590, 92508885, 185017770]

約数ペア:

[(1, 185017770), (2, 92508885), (3, 61672590), (5, 37003554), (6, 30836295), (7, 26431110), (9, 20557530), (10, 18501777), (14, 13215555), (15, 12334518), (18, 10278765), (21, 8810370), (27, 6852510), (30, 6167259), (35, 5286222), (42, 4405185), (45, 4111506), (54, 3426255), (63, 2936790), (70, 2643111), (73, 2534490), (81, 2284170), (90, 2055753), (105, 1762074), (126, 1468395), (135, 1370502), (146, 1267245), (149, 1241730), (162, 1142085), (189, 978930), (210, 881037), (219, 844830), (243, 761390), (270, 685251), (298, 620865), (315, 587358), (365, 506898), (378, 489465), (405, 456834), (438, 422415), (447, 413910), (486, 380695), (511, 362070), (567, 326310), (630, 293679), (657, 281610), (730, 253449), (745, 248346), (810, 228417), (894, 206955), (945, 195786), (1022, 181035), (1043, 177390), (1095, 168966), (1134, 163155), (1215, 152278), (1314, 140805), (1341, 137970), (1490, 124173), (1533, 120690), (1701, 108770), (1890, 97893), (1971, 93870), (2086, 88695), (2190, 84483), (2235, 82782), (2430, 76139), (2555, 72414), (2682, 68985), (2835, 65262), (3066, 60345), (3129, 59130), (3285, 56322), (3402, 54385), (3942, 46935), (4023, 45990), (4470, 41391), (4599, 40230), (5110, 36207), (5215, 35478), (5670, 32631), (5913, 31290), (6258, 29565), (6570, 28161), (6705, 27594), (7665, 24138), (8046, 22995), (8505, 21754), (9198, 20115), (9387, 19710), (9855, 18774), (10430, 17739), (10877, 17010), (11826, 15645), (12069, 15330), (13410, 13797)]