196229340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 632005920

約数和(自身を除く): 435776580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 181, 190, 228, 285, 317, 342, 362, 380, 543, 570, 634, 684, 724, 855, 905, 951, 1086, 1140, 1268, 1585, 1629, 1710, 1810, 1902, 2172, 2715, 2853, 3170, 3258, 3420, 3439, 3620, 3804, 4755, 5430, 5706, 6023, 6340, 6516, 6878, 8145, 9510, 10317, 10860, 11412, 12046, 13756, 14265, 16290, 17195, 18069, 19020, 20634, 24092, 28530, 30115, 30951, 32580, 34390, 36138, 41268, 51585, 54207, 57060, 57377, 60230, 61902, 68780, 72276, 90345, 103170, 108414, 114754, 120460, 123804, 154755, 172131, 180690, 206340, 216828, 229508, 271035, 286885, 309510, 344262, 361380, 516393, 542070, 573770, 619020, 688524, 860655, 1032786, 1084140, 1090163, 1147540, 1721310, 2065572, 2180326, 2581965, 3270489, 3442620, 4360652, 5163930, 5450815, 6540978, 9811467, 10327860, 10901630, 13081956, 16352445, 19622934, 21803260, 32704890, 39245868, 49057335, 65409780, 98114670, 196229340]

約数ペア:

[(1, 196229340), (2, 98114670), (3, 65409780), (4, 49057335), (5, 39245868), (6, 32704890), (9, 21803260), (10, 19622934), (12, 16352445), (15, 13081956), (18, 10901630), (19, 10327860), (20, 9811467), (30, 6540978), (36, 5450815), (38, 5163930), (45, 4360652), (57, 3442620), (60, 3270489), (76, 2581965), (90, 2180326), (95, 2065572), (114, 1721310), (171, 1147540), (180, 1090163), (181, 1084140), (190, 1032786), (228, 860655), (285, 688524), (317, 619020), (342, 573770), (362, 542070), (380, 516393), (543, 361380), (570, 344262), (634, 309510), (684, 286885), (724, 271035), (855, 229508), (905, 216828), (951, 206340), (1086, 180690), (1140, 172131), (1268, 154755), (1585, 123804), (1629, 120460), (1710, 114754), (1810, 108414), (1902, 103170), (2172, 90345), (2715, 72276), (2853, 68780), (3170, 61902), (3258, 60230), (3420, 57377), (3439, 57060), (3620, 54207), (3804, 51585), (4755, 41268), (5430, 36138), (5706, 34390), (6023, 32580), (6340, 30951), (6516, 30115), (6878, 28530), (8145, 24092), (9510, 20634), (10317, 19020), (10860, 18069), (11412, 17195), (12046, 16290), (13756, 14265)]