55318680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 205286400

約数和(自身を除く): 149967720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 51, 54, 60, 68, 69, 72, 85, 90, 92, 102, 108, 115, 120, 131, 135, 136, 138, 153, 170, 180, 184, 204, 207, 216, 230, 255, 262, 270, 276, 306, 340, 345, 360, 391, 393, 408, 414, 459, 460, 510, 524, 540, 552, 612, 621, 655, 680, 690, 765, 782, 786, 828, 918, 920, 1020, 1035, 1048, 1080, 1173, 1179, 1224, 1242, 1310, 1380, 1530, 1564, 1572, 1656, 1836, 1955, 1965, 2040, 2070, 2227, 2295, 2346, 2358, 2484, 2620, 2760, 3013, 3060, 3105, 3128, 3144, 3519, 3537, 3672, 3910, 3930, 4140, 4454, 4590, 4692, 4716, 4968, 5240, 5865, 5895, 6026, 6120, 6210, 6681, 7038, 7074, 7820, 7860, 8280, 8908, 9039, 9180, 9384, 9432, 10557, 11135, 11730, 11790, 12052, 12420, 13362, 14076, 14148, 15065, 15640, 15720, 17595, 17685, 17816, 18078, 18360, 20043, 21114, 22270, 23460, 23580, 24104, 24840, 26724, 27117, 28152, 28296, 30130, 33405, 35190, 35370, 36156, 40086, 42228, 44540, 45195, 46920, 47160, 51221, 52785, 53448, 54234, 60129, 60260, 66810, 70380, 70740, 72312, 80172, 81351, 84456, 89080, 90390, 100215, 102442, 105570, 108468, 120258, 120520, 133620, 135585, 140760, 141480, 153663, 160344, 162702, 180780, 200430, 204884, 211140, 216936, 240516, 256105, 267240, 271170, 300645, 307326, 325404, 361560, 400860, 406755, 409768, 422280, 460989, 481032, 512210, 542340, 601290, 614652, 650808, 768315, 801720, 813510, 921978, 1024420, 1084680, 1202580, 1229304, 1382967, 1536630, 1627020, 1843956, 2048840, 2304945, 2405160, 2765934, 3073260, 3254040, 3687912, 4609890, 5531868, 6146520, 6914835, 9219780, 11063736, 13829670, 18439560, 27659340, 55318680]

約数ペア:

[(1, 55318680), (2, 27659340), (3, 18439560), (4, 13829670), (5, 11063736), (6, 9219780), (8, 6914835), (9, 6146520), (10, 5531868), (12, 4609890), (15, 3687912), (17, 3254040), (18, 3073260), (20, 2765934), (23, 2405160), (24, 2304945), (27, 2048840), (30, 1843956), (34, 1627020), (36, 1536630), (40, 1382967), (45, 1229304), (46, 1202580), (51, 1084680), (54, 1024420), (60, 921978), (68, 813510), (69, 801720), (72, 768315), (85, 650808), (90, 614652), (92, 601290), (102, 542340), (108, 512210), (115, 481032), (120, 460989), (131, 422280), (135, 409768), (136, 406755), (138, 400860), (153, 361560), (170, 325404), (180, 307326), (184, 300645), (204, 271170), (207, 267240), (216, 256105), (230, 240516), (255, 216936), (262, 211140), (270, 204884), (276, 200430), (306, 180780), (340, 162702), (345, 160344), (360, 153663), (391, 141480), (393, 140760), (408, 135585), (414, 133620), (459, 120520), (460, 120258), (510, 108468), (524, 105570), (540, 102442), (552, 100215), (612, 90390), (621, 89080), (655, 84456), (680, 81351), (690, 80172), (765, 72312), (782, 70740), (786, 70380), (828, 66810), (918, 60260), (920, 60129), (1020, 54234), (1035, 53448), (1048, 52785), (1080, 51221), (1173, 47160), (1179, 46920), (1224, 45195), (1242, 44540), (1310, 42228), (1380, 40086), (1530, 36156), (1564, 35370), (1572, 35190), (1656, 33405), (1836, 30130), (1955, 28296), (1965, 28152), (2040, 27117), (2070, 26724), (2227, 24840), (2295, 24104), (2346, 23580), (2358, 23460), (2484, 22270), (2620, 21114), (2760, 20043), (3013, 18360), (3060, 18078), (3105, 17816), (3128, 17685), (3144, 17595), (3519, 15720), (3537, 15640), (3672, 15065), (3910, 14148), (3930, 14076), (4140, 13362), (4454, 12420), (4590, 12052), (4692, 11790), (4716, 11730), (4968, 11135), (5240, 10557), (5865, 9432), (5895, 9384), (6026, 9180), (6120, 9039), (6210, 8908), (6681, 8280), (7038, 7860), (7074, 7820)]