6813671940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{61}}^2\times {\mathrm{3391}}^1$

素因数の和:3531

約数の個数: 144

約数和(自身を含む): 21557652480

約数和(自身を除く): 14743980540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 90, 108, 122, 135, 180, 183, 244, 270, 305, 366, 540, 549, 610, 732, 915, 1098, 1220, 1647, 1830, 2196, 2745, 3294, 3391, 3660, 3721, 5490, 6588, 6782, 7442, 8235, 10173, 10980, 11163, 13564, 14884, 16470, 16955, 18605, 20346, 22326, 30519, 32940, 33489, 33910, 37210, 40692, 44652, 50865, 55815, 61038, 66978, 67820, 74420, 91557, 100467, 101730, 111630, 122076, 133956, 152595, 167445, 183114, 200934, 203460, 206851, 223260, 305190, 334890, 366228, 401868, 413702, 457785, 502335, 610380, 620553, 669780, 827404, 915570, 1004670, 1034255, 1241106, 1831140, 1861659, 2009340, 2068510, 2482212, 3102765, 3723318, 4137020, 5584977, 6205530, 7446636, 9308295, 11169954, 12411060, 12617911, 18616590, 22339908, 25235822, 27924885, 37233180, 37853733, 50471644, 55849770, 63089555, 75707466, 111699540, 113561199, 126179110, 151414932, 189268665, 227122398, 252358220, 340683597, 378537330, 454244796, 567805995, 681367194, 757074660, 1135611990, 1362734388, 1703417985, 2271223980, 3406835970, 6813671940]

約数ペア:

[(1, 6813671940), (2, 3406835970), (3, 2271223980), (4, 1703417985), (5, 1362734388), (6, 1135611990), (9, 757074660), (10, 681367194), (12, 567805995), (15, 454244796), (18, 378537330), (20, 340683597), (27, 252358220), (30, 227122398), (36, 189268665), (45, 151414932), (54, 126179110), (60, 113561199), (61, 111699540), (90, 75707466), (108, 63089555), (122, 55849770), (135, 50471644), (180, 37853733), (183, 37233180), (244, 27924885), (270, 25235822), (305, 22339908), (366, 18616590), (540, 12617911), (549, 12411060), (610, 11169954), (732, 9308295), (915, 7446636), (1098, 6205530), (1220, 5584977), (1647, 4137020), (1830, 3723318), (2196, 3102765), (2745, 2482212), (3294, 2068510), (3391, 2009340), (3660, 1861659), (3721, 1831140), (5490, 1241106), (6588, 1034255), (6782, 1004670), (7442, 915570), (8235, 827404), (10173, 669780), (10980, 620553), (11163, 610380), (13564, 502335), (14884, 457785), (16470, 413702), (16955, 401868), (18605, 366228), (20346, 334890), (22326, 305190), (30519, 223260), (32940, 206851), (33489, 203460), (33910, 200934), (37210, 183114), (40692, 167445), (44652, 152595), (50865, 133956), (55815, 122076), (61038, 111630), (66978, 101730), (67820, 100467), (74420, 91557)]