154616580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 512870400

約数和(自身を除く): 358253820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 59, 60, 69, 90, 92, 108, 115, 118, 135, 138, 177, 180, 207, 211, 230, 236, 270, 276, 295, 345, 354, 414, 422, 460, 531, 540, 590, 621, 633, 690, 708, 828, 844, 885, 1035, 1055, 1062, 1180, 1242, 1266, 1357, 1380, 1593, 1770, 1899, 2070, 2110, 2124, 2484, 2532, 2655, 2714, 3105, 3165, 3186, 3540, 3798, 4071, 4140, 4220, 4853, 5310, 5428, 5697, 6210, 6330, 6372, 6785, 7596, 7965, 8142, 9495, 9706, 10620, 11394, 12213, 12420, 12449, 12660, 13570, 14559, 15930, 16284, 18990, 19412, 20355, 22788, 24265, 24426, 24898, 27140, 28485, 29118, 31860, 36639, 37347, 37980, 40710, 43677, 48530, 48852, 49796, 56970, 58236, 61065, 62245, 72795, 73278, 74694, 81420, 87354, 97060, 112041, 113940, 122130, 124490, 131031, 145590, 146556, 149388, 174708, 183195, 186735, 218385, 224082, 244260, 248980, 262062, 286327, 291180, 336123, 366390, 373470, 436770, 448164, 524124, 560205, 572654, 655155, 672246, 732780, 746940, 858981, 873540, 1120410, 1145308, 1310310, 1344492, 1431635, 1680615, 1717962, 2240820, 2576943, 2620620, 2863270, 3361230, 3435924, 4294905, 5153886, 5726540, 6722460, 7730829, 8589810, 10307772, 12884715, 15461658, 17179620, 25769430, 30923316, 38654145, 51538860, 77308290, 154616580]

約数ペア:

[(1, 154616580), (2, 77308290), (3, 51538860), (4, 38654145), (5, 30923316), (6, 25769430), (9, 17179620), (10, 15461658), (12, 12884715), (15, 10307772), (18, 8589810), (20, 7730829), (23, 6722460), (27, 5726540), (30, 5153886), (36, 4294905), (45, 3435924), (46, 3361230), (54, 2863270), (59, 2620620), (60, 2576943), (69, 2240820), (90, 1717962), (92, 1680615), (108, 1431635), (115, 1344492), (118, 1310310), (135, 1145308), (138, 1120410), (177, 873540), (180, 858981), (207, 746940), (211, 732780), (230, 672246), (236, 655155), (270, 572654), (276, 560205), (295, 524124), (345, 448164), (354, 436770), (414, 373470), (422, 366390), (460, 336123), (531, 291180), (540, 286327), (590, 262062), (621, 248980), (633, 244260), (690, 224082), (708, 218385), (828, 186735), (844, 183195), (885, 174708), (1035, 149388), (1055, 146556), (1062, 145590), (1180, 131031), (1242, 124490), (1266, 122130), (1357, 113940), (1380, 112041), (1593, 97060), (1770, 87354), (1899, 81420), (2070, 74694), (2110, 73278), (2124, 72795), (2484, 62245), (2532, 61065), (2655, 58236), (2714, 56970), (3105, 49796), (3165, 48852), (3186, 48530), (3540, 43677), (3798, 40710), (4071, 37980), (4140, 37347), (4220, 36639), (4853, 31860), (5310, 29118), (5428, 28485), (5697, 27140), (6210, 24898), (6330, 24426), (6372, 24265), (6785, 22788), (7596, 20355), (7965, 19412), (8142, 18990), (9495, 16284), (9706, 15930), (10620, 14559), (11394, 13570), (12213, 12660), (12420, 12449)]