185988840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 615375360

約数和(自身を除く): 429386520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 173, 186, 204, 248, 255, 289, 310, 340, 346, 372, 408, 465, 510, 519, 527, 578, 620, 680, 692, 744, 865, 867, 930, 1020, 1038, 1054, 1156, 1240, 1384, 1445, 1581, 1730, 1734, 1860, 2040, 2076, 2108, 2312, 2595, 2635, 2890, 2941, 3162, 3460, 3468, 3720, 4152, 4216, 4335, 5190, 5270, 5363, 5780, 5882, 6324, 6920, 6936, 7905, 8670, 8823, 8959, 10380, 10540, 10726, 11560, 11764, 12648, 14705, 15810, 16089, 17340, 17646, 17918, 20760, 21080, 21452, 23528, 26815, 26877, 29410, 31620, 32178, 34680, 35292, 35836, 42904, 44115, 44795, 49997, 53630, 53754, 58820, 63240, 64356, 70584, 71672, 80445, 88230, 89590, 91171, 99994, 107260, 107508, 117640, 128712, 134385, 149991, 160890, 176460, 179180, 182342, 199988, 214520, 215016, 249985, 268770, 273513, 299982, 321780, 352920, 358360, 364684, 399976, 455855, 499970, 537540, 547026, 599964, 643560, 729368, 749955, 911710, 999940, 1075080, 1094052, 1199928, 1367565, 1499910, 1549907, 1823420, 1999880, 2188104, 2735130, 2999820, 3099814, 3646840, 4649721, 5470260, 5999640, 6199628, 7749535, 9299442, 10940520, 12399256, 15499070, 18598884, 23248605, 30998140, 37197768, 46497210, 61996280, 92994420, 185988840]

約数ペア:

[(1, 185988840), (2, 92994420), (3, 61996280), (4, 46497210), (5, 37197768), (6, 30998140), (8, 23248605), (10, 18598884), (12, 15499070), (15, 12399256), (17, 10940520), (20, 9299442), (24, 7749535), (30, 6199628), (31, 5999640), (34, 5470260), (40, 4649721), (51, 3646840), (60, 3099814), (62, 2999820), (68, 2735130), (85, 2188104), (93, 1999880), (102, 1823420), (120, 1549907), (124, 1499910), (136, 1367565), (155, 1199928), (170, 1094052), (173, 1075080), (186, 999940), (204, 911710), (248, 749955), (255, 729368), (289, 643560), (310, 599964), (340, 547026), (346, 537540), (372, 499970), (408, 455855), (465, 399976), (510, 364684), (519, 358360), (527, 352920), (578, 321780), (620, 299982), (680, 273513), (692, 268770), (744, 249985), (865, 215016), (867, 214520), (930, 199988), (1020, 182342), (1038, 179180), (1054, 176460), (1156, 160890), (1240, 149991), (1384, 134385), (1445, 128712), (1581, 117640), (1730, 107508), (1734, 107260), (1860, 99994), (2040, 91171), (2076, 89590), (2108, 88230), (2312, 80445), (2595, 71672), (2635, 70584), (2890, 64356), (2941, 63240), (3162, 58820), (3460, 53754), (3468, 53630), (3720, 49997), (4152, 44795), (4216, 44115), (4335, 42904), (5190, 35836), (5270, 35292), (5363, 34680), (5780, 32178), (5882, 31620), (6324, 29410), (6920, 26877), (6936, 26815), (7905, 23528), (8670, 21452), (8823, 21080), (8959, 20760), (10380, 17918), (10540, 17646), (10726, 17340), (11560, 16089), (11764, 15810), (12648, 14705)]