247683180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 759951360

約数和(自身を除く): 512268180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 59, 60, 61, 62, 74, 93, 111, 118, 122, 124, 148, 155, 177, 183, 185, 186, 222, 236, 244, 295, 305, 310, 354, 366, 370, 372, 444, 465, 555, 590, 610, 620, 708, 732, 740, 885, 915, 930, 1110, 1147, 1180, 1220, 1770, 1829, 1830, 1860, 1891, 2183, 2220, 2257, 2294, 3441, 3540, 3599, 3658, 3660, 3782, 4366, 4514, 4588, 5487, 5673, 5735, 6549, 6771, 6882, 7198, 7316, 7564, 8732, 9028, 9145, 9455, 10797, 10915, 10974, 11285, 11346, 11470, 13098, 13542, 13764, 14396, 17205, 17995, 18290, 18910, 21594, 21830, 21948, 22570, 22692, 22940, 26196, 27084, 27435, 28365, 32745, 33855, 34410, 35990, 36580, 37820, 43188, 43660, 45140, 53985, 54870, 56730, 65490, 67673, 67710, 68820, 69967, 71980, 107970, 109740, 111569, 113460, 130980, 133163, 135346, 135420, 139934, 203019, 209901, 215940, 223138, 266326, 270692, 279868, 334707, 338365, 349835, 399489, 406038, 419802, 446276, 532652, 557845, 665815, 669414, 676730, 699670, 798978, 812076, 839604, 1015095, 1049505, 1115690, 1331630, 1338828, 1353460, 1399340, 1597956, 1673535, 1997445, 2030190, 2099010, 2231380, 2663260, 3347070, 3994890, 4060380, 4128053, 4198020, 6694140, 7989780, 8256106, 12384159, 16512212, 20640265, 24768318, 41280530, 49536636, 61920795, 82561060, 123841590, 247683180]

約数ペア:

[(1, 247683180), (2, 123841590), (3, 82561060), (4, 61920795), (5, 49536636), (6, 41280530), (10, 24768318), (12, 20640265), (15, 16512212), (20, 12384159), (30, 8256106), (31, 7989780), (37, 6694140), (59, 4198020), (60, 4128053), (61, 4060380), (62, 3994890), (74, 3347070), (93, 2663260), (111, 2231380), (118, 2099010), (122, 2030190), (124, 1997445), (148, 1673535), (155, 1597956), (177, 1399340), (183, 1353460), (185, 1338828), (186, 1331630), (222, 1115690), (236, 1049505), (244, 1015095), (295, 839604), (305, 812076), (310, 798978), (354, 699670), (366, 676730), (370, 669414), (372, 665815), (444, 557845), (465, 532652), (555, 446276), (590, 419802), (610, 406038), (620, 399489), (708, 349835), (732, 338365), (740, 334707), (885, 279868), (915, 270692), (930, 266326), (1110, 223138), (1147, 215940), (1180, 209901), (1220, 203019), (1770, 139934), (1829, 135420), (1830, 135346), (1860, 133163), (1891, 130980), (2183, 113460), (2220, 111569), (2257, 109740), (2294, 107970), (3441, 71980), (3540, 69967), (3599, 68820), (3658, 67710), (3660, 67673), (3782, 65490), (4366, 56730), (4514, 54870), (4588, 53985), (5487, 45140), (5673, 43660), (5735, 43188), (6549, 37820), (6771, 36580), (6882, 35990), (7198, 34410), (7316, 33855), (7564, 32745), (8732, 28365), (9028, 27435), (9145, 27084), (9455, 26196), (10797, 22940), (10915, 22692), (10974, 22570), (11285, 21948), (11346, 21830), (11470, 21594), (13098, 18910), (13542, 18290), (13764, 17995), (14396, 17205)]