181137060

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 636959232

約数和(自身を除く): 455822172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 61, 65, 78, 81, 90, 94, 108, 117, 122, 130, 135, 141, 156, 162, 180, 183, 188, 195, 234, 235, 243, 244, 260, 270, 282, 305, 324, 351, 366, 390, 405, 423, 468, 470, 486, 540, 549, 564, 585, 610, 611, 702, 705, 732, 780, 793, 810, 846, 915, 940, 972, 1053, 1098, 1170, 1215, 1220, 1222, 1269, 1404, 1410, 1586, 1620, 1647, 1692, 1755, 1830, 1833, 2106, 2115, 2196, 2340, 2379, 2430, 2444, 2538, 2745, 2820, 2867, 3055, 3159, 3172, 3294, 3510, 3660, 3666, 3807, 3965, 4212, 4230, 4758, 4860, 4941, 5076, 5265, 5490, 5499, 5734, 6110, 6318, 6345, 6588, 7020, 7137, 7332, 7614, 7930, 8235, 8460, 8601, 9165, 9516, 9882, 10530, 10980, 10998, 11421, 11468, 11895, 12220, 12636, 12690, 14274, 14335, 14823, 15228, 15795, 15860, 16470, 16497, 17202, 18330, 19035, 19764, 21060, 21411, 21996, 22842, 23790, 24705, 25380, 25803, 27495, 28548, 28670, 29646, 31590, 32940, 32994, 34404, 35685, 36660, 37271, 38070, 42822, 43005, 45684, 47580, 49410, 49491, 51606, 54990, 57105, 57340, 59292, 63180, 64233, 65988, 71370, 74115, 74542, 76140, 77409, 82485, 85644, 86010, 98820, 98982, 103212, 107055, 109980, 111813, 114210, 128466, 129015, 142740, 148230, 148473, 149084, 154818, 164970, 172020, 186355, 192699, 197964, 214110, 223626, 228420, 232227, 247455, 256932, 258030, 296460, 296946, 309636, 321165, 329940, 335439, 372710, 385398, 387045, 428220, 447252, 464454, 494910, 516060, 559065, 593892, 642330, 670878, 696681, 742365, 745420, 770796, 774090, 928908, 963495, 989820, 1006317, 1118130, 1161135, 1284660, 1341756, 1393362, 1484730, 1548180, 1677195, 1926990, 2012634, 2236260, 2322270, 2786724, 2969460, 3018951, 3354390, 3483405, 3853980, 4025268, 4644540, 5031585, 6037902, 6708780, 6966810, 9056853, 10063170, 12075804, 13933620, 15094755, 18113706, 20126340, 30189510, 36227412, 45284265, 60379020, 90568530, 181137060]

約数ペア:

[(1, 181137060), (2, 90568530), (3, 60379020), (4, 45284265), (5, 36227412), (6, 30189510), (9, 20126340), (10, 18113706), (12, 15094755), (13, 13933620), (15, 12075804), (18, 10063170), (20, 9056853), (26, 6966810), (27, 6708780), (30, 6037902), (36, 5031585), (39, 4644540), (45, 4025268), (47, 3853980), (52, 3483405), (54, 3354390), (60, 3018951), (61, 2969460), (65, 2786724), (78, 2322270), (81, 2236260), (90, 2012634), (94, 1926990), (108, 1677195), (117, 1548180), (122, 1484730), (130, 1393362), (135, 1341756), (141, 1284660), (156, 1161135), (162, 1118130), (180, 1006317), (183, 989820), (188, 963495), (195, 928908), (234, 774090), (235, 770796), (243, 745420), (244, 742365), (260, 696681), (270, 670878), (282, 642330), (305, 593892), (324, 559065), (351, 516060), (366, 494910), (390, 464454), (405, 447252), (423, 428220), (468, 387045), (470, 385398), (486, 372710), (540, 335439), (549, 329940), (564, 321165), (585, 309636), (610, 296946), (611, 296460), (702, 258030), (705, 256932), (732, 247455), (780, 232227), (793, 228420), (810, 223626), (846, 214110), (915, 197964), (940, 192699), (972, 186355), (1053, 172020), (1098, 164970), (1170, 154818), (1215, 149084), (1220, 148473), (1222, 148230), (1269, 142740), (1404, 129015), (1410, 128466), (1586, 114210), (1620, 111813), (1647, 109980), (1692, 107055), (1755, 103212), (1830, 98982), (1833, 98820), (2106, 86010), (2115, 85644), (2196, 82485), (2340, 77409), (2379, 76140), (2430, 74542), (2444, 74115), (2538, 71370), (2745, 65988), (2820, 64233), (2867, 63180), (3055, 59292), (3159, 57340), (3172, 57105), (3294, 54990), (3510, 51606), (3660, 49491), (3666, 49410), (3807, 47580), (3965, 45684), (4212, 43005), (4230, 42822), (4758, 38070), (4860, 37271), (4941, 36660), (5076, 35685), (5265, 34404), (5490, 32994), (5499, 32940), (5734, 31590), (6110, 29646), (6318, 28670), (6345, 28548), (6588, 27495), (7020, 25803), (7137, 25380), (7332, 24705), (7614, 23790), (7930, 22842), (8235, 21996), (8460, 21411), (8601, 21060), (9165, 19764), (9516, 19035), (9882, 18330), (10530, 17202), (10980, 16497), (10998, 16470), (11421, 15860), (11468, 15795), (11895, 15228), (12220, 14823), (12636, 14335), (12690, 14274)]