227660940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 809040960

約数和(自身を除く): 581380020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 59, 60, 65, 68, 78, 85, 90, 97, 102, 117, 118, 130, 153, 156, 170, 177, 180, 194, 195, 204, 221, 234, 236, 255, 260, 291, 295, 306, 340, 354, 388, 390, 442, 468, 485, 510, 531, 582, 585, 590, 612, 663, 708, 765, 767, 780, 873, 884, 885, 970, 1003, 1020, 1062, 1105, 1164, 1170, 1180, 1261, 1326, 1455, 1530, 1534, 1649, 1746, 1770, 1940, 1989, 2006, 2124, 2210, 2301, 2340, 2522, 2652, 2655, 2910, 3009, 3060, 3068, 3298, 3315, 3492, 3540, 3783, 3835, 3978, 4012, 4365, 4420, 4602, 4947, 5015, 5044, 5310, 5723, 5820, 6018, 6305, 6596, 6630, 6903, 7566, 7670, 7956, 8245, 8730, 9027, 9204, 9894, 9945, 10030, 10620, 11349, 11446, 11505, 12036, 12610, 13039, 13260, 13806, 14841, 15045, 15132, 15340, 16490, 17169, 17460, 18054, 18915, 19788, 19890, 20060, 21437, 22698, 22892, 23010, 24735, 25220, 26078, 27612, 28615, 29682, 30090, 32980, 34338, 34515, 36108, 37830, 39117, 39780, 42874, 45135, 45396, 46020, 49470, 51507, 52156, 56745, 57230, 59364, 60180, 64311, 65195, 68676, 69030, 74205, 74399, 75660, 78234, 85748, 85845, 90270, 97291, 98940, 103014, 107185, 113490, 114460, 117351, 128622, 130390, 138060, 148410, 148798, 156468, 171690, 180540, 192933, 194582, 195585, 206028, 214370, 223197, 226980, 234702, 257244, 257535, 260780, 291873, 296820, 297596, 321555, 343380, 371995, 385866, 389164, 391170, 428740, 446394, 469404, 486455, 515070, 583746, 586755, 643110, 669591, 743990, 771732, 782340, 875619, 892788, 964665, 972910, 1030140, 1115985, 1167492, 1173510, 1264783, 1286220, 1339182, 1459365, 1487980, 1751238, 1929330, 1945820, 2231970, 2347020, 2529566, 2678364, 2918730, 3347955, 3502476, 3794349, 3858660, 4378095, 4463940, 5059132, 5837460, 6323915, 6695910, 7588698, 8756190, 11383047, 12647830, 13391820, 15177396, 17512380, 18971745, 22766094, 25295660, 37943490, 45532188, 56915235, 75886980, 113830470, 227660940]

約数ペア:

[(1, 227660940), (2, 113830470), (3, 75886980), (4, 56915235), (5, 45532188), (6, 37943490), (9, 25295660), (10, 22766094), (12, 18971745), (13, 17512380), (15, 15177396), (17, 13391820), (18, 12647830), (20, 11383047), (26, 8756190), (30, 7588698), (34, 6695910), (36, 6323915), (39, 5837460), (45, 5059132), (51, 4463940), (52, 4378095), (59, 3858660), (60, 3794349), (65, 3502476), (68, 3347955), (78, 2918730), (85, 2678364), (90, 2529566), (97, 2347020), (102, 2231970), (117, 1945820), (118, 1929330), (130, 1751238), (153, 1487980), (156, 1459365), (170, 1339182), (177, 1286220), (180, 1264783), (194, 1173510), (195, 1167492), (204, 1115985), (221, 1030140), (234, 972910), (236, 964665), (255, 892788), (260, 875619), (291, 782340), (295, 771732), (306, 743990), (340, 669591), (354, 643110), (388, 586755), (390, 583746), (442, 515070), (468, 486455), (485, 469404), (510, 446394), (531, 428740), (582, 391170), (585, 389164), (590, 385866), (612, 371995), (663, 343380), (708, 321555), (765, 297596), (767, 296820), (780, 291873), (873, 260780), (884, 257535), (885, 257244), (970, 234702), (1003, 226980), (1020, 223197), (1062, 214370), (1105, 206028), (1164, 195585), (1170, 194582), (1180, 192933), (1261, 180540), (1326, 171690), (1455, 156468), (1530, 148798), (1534, 148410), (1649, 138060), (1746, 130390), (1770, 128622), (1940, 117351), (1989, 114460), (2006, 113490), (2124, 107185), (2210, 103014), (2301, 98940), (2340, 97291), (2522, 90270), (2652, 85845), (2655, 85748), (2910, 78234), (3009, 75660), (3060, 74399), (3068, 74205), (3298, 69030), (3315, 68676), (3492, 65195), (3540, 64311), (3783, 60180), (3835, 59364), (3978, 57230), (4012, 56745), (4365, 52156), (4420, 51507), (4602, 49470), (4947, 46020), (5015, 45396), (5044, 45135), (5310, 42874), (5723, 39780), (5820, 39117), (6018, 37830), (6305, 36108), (6596, 34515), (6630, 34338), (6903, 32980), (7566, 30090), (7670, 29682), (7956, 28615), (8245, 27612), (8730, 26078), (9027, 25220), (9204, 24735), (9894, 23010), (9945, 22892), (10030, 22698), (10620, 21437), (11349, 20060), (11446, 19890), (11505, 19788), (12036, 18915), (12610, 18054), (13039, 17460), (13260, 17169), (13806, 16490), (14841, 15340), (15045, 15132)]