19054818900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{95801}}^1$

素因数の和:95851

約数の個数: 216

約数和(自身を含む): 68104875384

約数和(自身を除く): 49050056484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 585, 612, 650, 663, 765, 780, 850, 884, 900, 975, 1020, 1105, 1170, 1275, 1300, 1326, 1530, 1700, 1950, 1989, 2210, 2340, 2550, 2652, 2925, 3060, 3315, 3825, 3900, 3978, 4420, 5100, 5525, 5850, 6630, 7650, 7956, 9945, 11050, 11700, 13260, 15300, 16575, 19890, 22100, 33150, 39780, 49725, 66300, 95801, 99450, 191602, 198900, 287403, 383204, 479005, 574806, 862209, 958010, 1149612, 1245413, 1437015, 1628617, 1724418, 1916020, 2395025, 2490826, 2874030, 3257234, 3448836, 3736239, 4311045, 4790050, 4885851, 4981652, 5748060, 6227065, 6514468, 7185075, 7472478, 8143085, 8622090, 9580100, 9771702, 11208717, 12454130, 14370150, 14657553, 14944956, 16286170, 17244180, 18681195, 19543404, 21172021, 21555225, 22417434, 24429255, 24908260, 28740300, 29315106, 31135325, 32572340, 37362390, 40715425, 42344042, 43110450, 44834868, 48858510, 56043585, 58630212, 62270650, 63516063, 73287765, 74724780, 81430850, 84688084, 86220900, 93405975, 97717020, 105860105, 112087170, 122146275, 124541300, 127032126, 146575530, 162861700, 186811950, 190548189, 211720210, 224174340, 244292550, 254064252, 280217925, 293151060, 317580315, 366438825, 373623900, 381096378, 423440420, 488585100, 529300525, 560435850, 635160630, 732877650, 762192756, 952740945, 1058601050, 1120871700, 1270321260, 1465755300, 1587901575, 1905481890, 2117202100, 3175803150, 3810963780, 4763704725, 6351606300, 9527409450, 19054818900]

約数ペア:

[(1, 19054818900), (2, 9527409450), (3, 6351606300), (4, 4763704725), (5, 3810963780), (6, 3175803150), (9, 2117202100), (10, 1905481890), (12, 1587901575), (13, 1465755300), (15, 1270321260), (17, 1120871700), (18, 1058601050), (20, 952740945), (25, 762192756), (26, 732877650), (30, 635160630), (34, 560435850), (36, 529300525), (39, 488585100), (45, 423440420), (50, 381096378), (51, 373623900), (52, 366438825), (60, 317580315), (65, 293151060), (68, 280217925), (75, 254064252), (78, 244292550), (85, 224174340), (90, 211720210), (100, 190548189), (102, 186811950), (117, 162861700), (130, 146575530), (150, 127032126), (153, 124541300), (156, 122146275), (170, 112087170), (180, 105860105), (195, 97717020), (204, 93405975), (221, 86220900), (225, 84688084), (234, 81430850), (255, 74724780), (260, 73287765), (300, 63516063), (306, 62270650), (325, 58630212), (340, 56043585), (390, 48858510), (425, 44834868), (442, 43110450), (450, 42344042), (468, 40715425), (510, 37362390), (585, 32572340), (612, 31135325), (650, 29315106), (663, 28740300), (765, 24908260), (780, 24429255), (850, 22417434), (884, 21555225), (900, 21172021), (975, 19543404), (1020, 18681195), (1105, 17244180), (1170, 16286170), (1275, 14944956), (1300, 14657553), (1326, 14370150), (1530, 12454130), (1700, 11208717), (1950, 9771702), (1989, 9580100), (2210, 8622090), (2340, 8143085), (2550, 7472478), (2652, 7185075), (2925, 6514468), (3060, 6227065), (3315, 5748060), (3825, 4981652), (3900, 4885851), (3978, 4790050), (4420, 4311045), (5100, 3736239), (5525, 3448836), (5850, 3257234), (6630, 2874030), (7650, 2490826), (7956, 2395025), (9945, 1916020), (11050, 1724418), (11700, 1628617), (13260, 1437015), (15300, 1245413), (16575, 1149612), (19890, 958010), (22100, 862209), (33150, 574806), (39780, 479005), (49725, 383204), (66300, 287403), (95801, 198900), (99450, 191602)]