102991140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11677}}^1$

素因数の和:11706

約数の個数: 108

約数和(自身を含む): 363442716

約数和(自身を除く): 260451576

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 11677, 23354, 35031, 46708, 58385, 70062, 81739, 105093, 116770, 140124, 163478, 175155, 210186, 233540, 245217, 326956, 350310, 408695, 420372, 490434, 525465, 572173, 700620, 735651, 817390, 980868, 1050930, 1144346, 1226085, 1471302, 1634780, 1716519, 2101860, 2288692, 2452170, 2860865, 2942604, 3433038, 3678255, 4904340, 5149557, 5721730, 6866076, 7356510, 8582595, 10299114, 11443460, 14713020, 17165190, 20598228, 25747785, 34330380, 51495570, 102991140]

約数ペア:

[(1, 102991140), (2, 51495570), (3, 34330380), (4, 25747785), (5, 20598228), (6, 17165190), (7, 14713020), (9, 11443460), (10, 10299114), (12, 8582595), (14, 7356510), (15, 6866076), (18, 5721730), (20, 5149557), (21, 4904340), (28, 3678255), (30, 3433038), (35, 2942604), (36, 2860865), (42, 2452170), (45, 2288692), (49, 2101860), (60, 1716519), (63, 1634780), (70, 1471302), (84, 1226085), (90, 1144346), (98, 1050930), (105, 980868), (126, 817390), (140, 735651), (147, 700620), (180, 572173), (196, 525465), (210, 490434), (245, 420372), (252, 408695), (294, 350310), (315, 326956), (420, 245217), (441, 233540), (490, 210186), (588, 175155), (630, 163478), (735, 140124), (882, 116770), (980, 105093), (1260, 81739), (1470, 70062), (1764, 58385), (2205, 46708), (2940, 35031), (4410, 23354), (8820, 11677)]