189280260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 646329600

約数和(自身を除く): 457049340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 195, 234, 236, 260, 270, 295, 351, 354, 390, 457, 468, 531, 540, 585, 590, 702, 708, 767, 780, 885, 914, 1062, 1170, 1180, 1371, 1404, 1534, 1593, 1755, 1770, 1828, 2124, 2285, 2301, 2340, 2655, 2742, 3068, 3186, 3510, 3540, 3835, 4113, 4570, 4602, 5310, 5484, 5941, 6372, 6855, 6903, 7020, 7670, 7965, 8226, 9140, 9204, 10620, 11505, 11882, 12339, 13710, 13806, 15340, 15930, 16452, 17823, 20565, 20709, 23010, 23764, 24678, 26963, 27420, 27612, 29705, 31860, 34515, 35646, 41130, 41418, 46020, 49356, 53469, 53926, 59410, 61695, 69030, 71292, 80889, 82260, 82836, 89115, 103545, 106938, 107852, 118820, 123390, 134815, 138060, 160407, 161778, 178230, 207090, 213876, 242667, 246780, 267345, 269630, 320814, 323556, 350519, 356460, 404445, 414180, 485334, 534690, 539260, 641628, 701038, 728001, 802035, 808890, 970668, 1051557, 1069380, 1213335, 1402076, 1456002, 1604070, 1617780, 1752595, 2103114, 2426670, 2912004, 3154671, 3208140, 3505190, 3640005, 4206228, 4853340, 5257785, 6309342, 7010380, 7280010, 9464013, 10515570, 12618684, 14560020, 15773355, 18928026, 21031140, 31546710, 37856052, 47320065, 63093420, 94640130, 189280260]

約数ペア:

[(1, 189280260), (2, 94640130), (3, 63093420), (4, 47320065), (5, 37856052), (6, 31546710), (9, 21031140), (10, 18928026), (12, 15773355), (13, 14560020), (15, 12618684), (18, 10515570), (20, 9464013), (26, 7280010), (27, 7010380), (30, 6309342), (36, 5257785), (39, 4853340), (45, 4206228), (52, 3640005), (54, 3505190), (59, 3208140), (60, 3154671), (65, 2912004), (78, 2426670), (90, 2103114), (108, 1752595), (117, 1617780), (118, 1604070), (130, 1456002), (135, 1402076), (156, 1213335), (177, 1069380), (180, 1051557), (195, 970668), (234, 808890), (236, 802035), (260, 728001), (270, 701038), (295, 641628), (351, 539260), (354, 534690), (390, 485334), (457, 414180), (468, 404445), (531, 356460), (540, 350519), (585, 323556), (590, 320814), (702, 269630), (708, 267345), (767, 246780), (780, 242667), (885, 213876), (914, 207090), (1062, 178230), (1170, 161778), (1180, 160407), (1371, 138060), (1404, 134815), (1534, 123390), (1593, 118820), (1755, 107852), (1770, 106938), (1828, 103545), (2124, 89115), (2285, 82836), (2301, 82260), (2340, 80889), (2655, 71292), (2742, 69030), (3068, 61695), (3186, 59410), (3510, 53926), (3540, 53469), (3835, 49356), (4113, 46020), (4570, 41418), (4602, 41130), (5310, 35646), (5484, 34515), (5941, 31860), (6372, 29705), (6855, 27612), (6903, 27420), (7020, 26963), (7670, 24678), (7965, 23764), (8226, 23010), (9140, 20709), (9204, 20565), (10620, 17823), (11505, 16452), (11882, 15930), (12339, 15340), (13710, 13806)]