223553550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 620429040

約数和(自身を除く): 396875490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 109, 110, 113, 121, 150, 165, 218, 226, 242, 275, 327, 330, 339, 363, 545, 550, 565, 605, 654, 678, 726, 825, 1090, 1130, 1199, 1210, 1243, 1635, 1650, 1695, 1815, 2398, 2486, 2725, 2825, 3025, 3270, 3390, 3597, 3630, 3729, 5450, 5650, 5995, 6050, 6215, 7194, 7458, 8175, 8475, 9075, 11990, 12317, 12430, 13189, 13673, 16350, 16950, 17985, 18150, 18645, 24634, 26378, 27346, 29975, 31075, 35970, 36951, 37290, 39567, 41019, 59950, 61585, 62150, 65945, 68365, 73902, 79134, 82038, 89925, 93225, 123170, 131890, 135487, 136730, 179850, 184755, 186450, 197835, 205095, 270974, 307925, 329725, 341825, 369510, 395670, 406461, 410190, 615850, 659450, 677435, 683650, 812922, 923775, 989175, 1025475, 1354870, 1490357, 1847550, 1978350, 2032305, 2050950, 2980714, 3387175, 4064610, 4471071, 6774350, 7451785, 8942142, 10161525, 14903570, 20323050, 22355355, 37258925, 44710710, 74517850, 111776775, 223553550]

約数ペア:

[(1, 223553550), (2, 111776775), (3, 74517850), (5, 44710710), (6, 37258925), (10, 22355355), (11, 20323050), (15, 14903570), (22, 10161525), (25, 8942142), (30, 7451785), (33, 6774350), (50, 4471071), (55, 4064610), (66, 3387175), (75, 2980714), (109, 2050950), (110, 2032305), (113, 1978350), (121, 1847550), (150, 1490357), (165, 1354870), (218, 1025475), (226, 989175), (242, 923775), (275, 812922), (327, 683650), (330, 677435), (339, 659450), (363, 615850), (545, 410190), (550, 406461), (565, 395670), (605, 369510), (654, 341825), (678, 329725), (726, 307925), (825, 270974), (1090, 205095), (1130, 197835), (1199, 186450), (1210, 184755), (1243, 179850), (1635, 136730), (1650, 135487), (1695, 131890), (1815, 123170), (2398, 93225), (2486, 89925), (2725, 82038), (2825, 79134), (3025, 73902), (3270, 68365), (3390, 65945), (3597, 62150), (3630, 61585), (3729, 59950), (5450, 41019), (5650, 39567), (5995, 37290), (6050, 36951), (6215, 35970), (7194, 31075), (7458, 29975), (8175, 27346), (8475, 26378), (9075, 24634), (11990, 18645), (12317, 18150), (12430, 17985), (13189, 16950), (13673, 16350)]