45212940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 146135808

約数和(自身を除く): 100922868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 67, 69, 90, 92, 115, 134, 138, 163, 180, 201, 207, 230, 268, 276, 326, 335, 345, 402, 414, 460, 489, 603, 652, 670, 690, 804, 815, 828, 978, 1005, 1035, 1206, 1340, 1380, 1467, 1541, 1630, 1956, 2010, 2070, 2412, 2445, 2934, 3015, 3082, 3260, 3749, 4020, 4140, 4623, 4890, 5868, 6030, 6164, 7335, 7498, 7705, 9246, 9780, 10921, 11247, 12060, 13869, 14670, 14996, 15410, 18492, 18745, 21842, 22494, 23115, 27738, 29340, 30820, 32763, 33741, 37490, 43684, 44988, 46230, 54605, 55476, 56235, 65526, 67482, 69345, 74980, 92460, 98289, 109210, 112470, 131052, 134964, 138690, 163815, 168705, 196578, 218420, 224940, 251183, 277380, 327630, 337410, 393156, 491445, 502366, 655260, 674820, 753549, 982890, 1004732, 1255915, 1507098, 1965780, 2260647, 2511830, 3014196, 3767745, 4521294, 5023660, 7535490, 9042588, 11303235, 15070980, 22606470, 45212940]

約数ペア:

[(1, 45212940), (2, 22606470), (3, 15070980), (4, 11303235), (5, 9042588), (6, 7535490), (9, 5023660), (10, 4521294), (12, 3767745), (15, 3014196), (18, 2511830), (20, 2260647), (23, 1965780), (30, 1507098), (36, 1255915), (45, 1004732), (46, 982890), (60, 753549), (67, 674820), (69, 655260), (90, 502366), (92, 491445), (115, 393156), (134, 337410), (138, 327630), (163, 277380), (180, 251183), (201, 224940), (207, 218420), (230, 196578), (268, 168705), (276, 163815), (326, 138690), (335, 134964), (345, 131052), (402, 112470), (414, 109210), (460, 98289), (489, 92460), (603, 74980), (652, 69345), (670, 67482), (690, 65526), (804, 56235), (815, 55476), (828, 54605), (978, 46230), (1005, 44988), (1035, 43684), (1206, 37490), (1340, 33741), (1380, 32763), (1467, 30820), (1541, 29340), (1630, 27738), (1956, 23115), (2010, 22494), (2070, 21842), (2412, 18745), (2445, 18492), (2934, 15410), (3015, 14996), (3082, 14670), (3260, 13869), (3749, 12060), (4020, 11247), (4140, 10921), (4623, 9780), (4890, 9246), (5868, 7705), (6030, 7498), (6164, 7335)]