249215850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 216

約数和(自身を含む): 756664740

約数和(自身を除く): 507448890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 29, 30, 39, 45, 50, 58, 65, 75, 78, 87, 90, 113, 117, 130, 145, 150, 169, 174, 195, 225, 226, 234, 261, 290, 325, 338, 339, 377, 390, 435, 450, 507, 522, 565, 585, 650, 678, 725, 754, 845, 870, 975, 1014, 1017, 1130, 1131, 1170, 1305, 1450, 1469, 1521, 1690, 1695, 1885, 1950, 2034, 2175, 2262, 2535, 2610, 2825, 2925, 2938, 3042, 3277, 3390, 3393, 3770, 4225, 4350, 4407, 4901, 5070, 5085, 5650, 5655, 5850, 6525, 6554, 6786, 7345, 7605, 8450, 8475, 8814, 9425, 9802, 9831, 10170, 11310, 12675, 13050, 13221, 14690, 14703, 15210, 16385, 16950, 16965, 18850, 19097, 19662, 22035, 24505, 25350, 25425, 26442, 28275, 29406, 29493, 32770, 33930, 36725, 38025, 38194, 42601, 44070, 44109, 49010, 49155, 50850, 56550, 57291, 58986, 66105, 73450, 73515, 76050, 81925, 84825, 85202, 88218, 95485, 98310, 110175, 114582, 122525, 127803, 132210, 147030, 147465, 163850, 169650, 171873, 190970, 213005, 220350, 220545, 245050, 245775, 255606, 286455, 294930, 330525, 343746, 367575, 383409, 426010, 441090, 477425, 491550, 553813, 572910, 639015, 661050, 735150, 737325, 766818, 859365, 954850, 1065025, 1102725, 1107626, 1278030, 1432275, 1474650, 1661439, 1718730, 1917045, 2130050, 2205450, 2769065, 2864550, 3195075, 3322878, 3834090, 4296825, 4984317, 5538130, 6390150, 8307195, 8593650, 9585225, 9968634, 13845325, 16614390, 19170450, 24921585, 27690650, 41535975, 49843170, 83071950, 124607925, 249215850]

約数ペア:

[(1, 249215850), (2, 124607925), (3, 83071950), (5, 49843170), (6, 41535975), (9, 27690650), (10, 24921585), (13, 19170450), (15, 16614390), (18, 13845325), (25, 9968634), (26, 9585225), (29, 8593650), (30, 8307195), (39, 6390150), (45, 5538130), (50, 4984317), (58, 4296825), (65, 3834090), (75, 3322878), (78, 3195075), (87, 2864550), (90, 2769065), (113, 2205450), (117, 2130050), (130, 1917045), (145, 1718730), (150, 1661439), (169, 1474650), (174, 1432275), (195, 1278030), (225, 1107626), (226, 1102725), (234, 1065025), (261, 954850), (290, 859365), (325, 766818), (338, 737325), (339, 735150), (377, 661050), (390, 639015), (435, 572910), (450, 553813), (507, 491550), (522, 477425), (565, 441090), (585, 426010), (650, 383409), (678, 367575), (725, 343746), (754, 330525), (845, 294930), (870, 286455), (975, 255606), (1014, 245775), (1017, 245050), (1130, 220545), (1131, 220350), (1170, 213005), (1305, 190970), (1450, 171873), (1469, 169650), (1521, 163850), (1690, 147465), (1695, 147030), (1885, 132210), (1950, 127803), (2034, 122525), (2175, 114582), (2262, 110175), (2535, 98310), (2610, 95485), (2825, 88218), (2925, 85202), (2938, 84825), (3042, 81925), (3277, 76050), (3390, 73515), (3393, 73450), (3770, 66105), (4225, 58986), (4350, 57291), (4407, 56550), (4901, 50850), (5070, 49155), (5085, 49010), (5650, 44109), (5655, 44070), (5850, 42601), (6525, 38194), (6554, 38025), (6786, 36725), (7345, 33930), (7605, 32770), (8450, 29493), (8475, 29406), (8814, 28275), (9425, 26442), (9802, 25425), (9831, 25350), (10170, 24505), (11310, 22035), (12675, 19662), (13050, 19097), (13221, 18850), (14690, 16965), (14703, 16950), (15210, 16385)]