128850300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2428

約数の個数: 108

約数和(自身を含む): 410669896

約数和(自身を除く): 281819596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 150, 180, 183, 225, 244, 300, 305, 366, 450, 549, 610, 732, 900, 915, 1098, 1220, 1525, 1830, 2196, 2347, 2745, 3050, 3660, 4575, 4694, 5490, 6100, 7041, 9150, 9388, 10980, 11735, 13725, 14082, 18300, 21123, 23470, 27450, 28164, 35205, 42246, 46940, 54900, 58675, 70410, 84492, 105615, 117350, 140820, 143167, 176025, 211230, 234700, 286334, 352050, 422460, 429501, 528075, 572668, 704100, 715835, 859002, 1056150, 1288503, 1431670, 1718004, 2112300, 2147505, 2577006, 2863340, 3579175, 4295010, 5154012, 6442515, 7158350, 8590020, 10737525, 12885030, 14316700, 21475050, 25770060, 32212575, 42950100, 64425150, 128850300]

約数ペア:

[(1, 128850300), (2, 64425150), (3, 42950100), (4, 32212575), (5, 25770060), (6, 21475050), (9, 14316700), (10, 12885030), (12, 10737525), (15, 8590020), (18, 7158350), (20, 6442515), (25, 5154012), (30, 4295010), (36, 3579175), (45, 2863340), (50, 2577006), (60, 2147505), (61, 2112300), (75, 1718004), (90, 1431670), (100, 1288503), (122, 1056150), (150, 859002), (180, 715835), (183, 704100), (225, 572668), (244, 528075), (300, 429501), (305, 422460), (366, 352050), (450, 286334), (549, 234700), (610, 211230), (732, 176025), (900, 143167), (915, 140820), (1098, 117350), (1220, 105615), (1525, 84492), (1830, 70410), (2196, 58675), (2347, 54900), (2745, 46940), (3050, 42246), (3660, 35205), (4575, 28164), (4694, 27450), (5490, 23470), (6100, 21123), (7041, 18300), (9150, 14082), (9388, 13725), (10980, 11735)]