4453020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 15960672

約数和(自身を除く): 11507652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 173, 180, 195, 198, 220, 234, 260, 286, 330, 346, 390, 396, 429, 468, 495, 519, 572, 585, 660, 692, 715, 780, 858, 865, 990, 1038, 1170, 1287, 1430, 1557, 1716, 1730, 1903, 1980, 2076, 2145, 2249, 2340, 2574, 2595, 2860, 3114, 3460, 3806, 4290, 4498, 5148, 5190, 5709, 6228, 6435, 6747, 7612, 7785, 8580, 8996, 9515, 10380, 11245, 11418, 12870, 13494, 15570, 17127, 19030, 20241, 22490, 22836, 24739, 25740, 26988, 28545, 31140, 33735, 34254, 38060, 40482, 44980, 49478, 57090, 67470, 68508, 74217, 80964, 85635, 98956, 101205, 114180, 123695, 134940, 148434, 171270, 202410, 222651, 247390, 296868, 342540, 371085, 404820, 445302, 494780, 742170, 890604, 1113255, 1484340, 2226510, 4453020]

約数ペア:

[(1, 4453020), (2, 2226510), (3, 1484340), (4, 1113255), (5, 890604), (6, 742170), (9, 494780), (10, 445302), (11, 404820), (12, 371085), (13, 342540), (15, 296868), (18, 247390), (20, 222651), (22, 202410), (26, 171270), (30, 148434), (33, 134940), (36, 123695), (39, 114180), (44, 101205), (45, 98956), (52, 85635), (55, 80964), (60, 74217), (65, 68508), (66, 67470), (78, 57090), (90, 49478), (99, 44980), (110, 40482), (117, 38060), (130, 34254), (132, 33735), (143, 31140), (156, 28545), (165, 26988), (173, 25740), (180, 24739), (195, 22836), (198, 22490), (220, 20241), (234, 19030), (260, 17127), (286, 15570), (330, 13494), (346, 12870), (390, 11418), (396, 11245), (429, 10380), (468, 9515), (495, 8996), (519, 8580), (572, 7785), (585, 7612), (660, 6747), (692, 6435), (715, 6228), (780, 5709), (858, 5190), (865, 5148), (990, 4498), (1038, 4290), (1170, 3806), (1287, 3460), (1430, 3114), (1557, 2860), (1716, 2595), (1730, 2574), (1903, 2340), (1980, 2249), (2076, 2145)]