218259600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:874

約数の個数: 240

約数和(自身を含む): 798198912

約数和(自身を除く): 579939312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 816, 823, 850, 884, 975, 1020, 1040, 1105, 1200, 1275, 1300, 1326, 1360, 1560, 1646, 1700, 1768, 1950, 2040, 2210, 2469, 2550, 2600, 2652, 3120, 3292, 3315, 3400, 3536, 3900, 4080, 4115, 4420, 4938, 5100, 5200, 5304, 5525, 6584, 6630, 6800, 7800, 8230, 8840, 9876, 10200, 10608, 10699, 11050, 12345, 13168, 13260, 13991, 15600, 16460, 16575, 17680, 19752, 20400, 20575, 21398, 22100, 24690, 26520, 27982, 32097, 32920, 33150, 39504, 41150, 41973, 42796, 44200, 49380, 53040, 53495, 55964, 61725, 64194, 65840, 66300, 69955, 82300, 83946, 85592, 88400, 98760, 106990, 111928, 123450, 128388, 132600, 139910, 160485, 164600, 167892, 171184, 181883, 197520, 209865, 213980, 223856, 246900, 256776, 265200, 267475, 279820, 320970, 329200, 335784, 349775, 363766, 419730, 427960, 493800, 513552, 534950, 545649, 559640, 641940, 671568, 699550, 727532, 802425, 839460, 855920, 909415, 987600, 1049325, 1069900, 1091298, 1119280, 1283880, 1399100, 1455064, 1604850, 1678920, 1818830, 2098650, 2139800, 2182596, 2567760, 2728245, 2798200, 2910128, 3209700, 3357840, 3637660, 4197300, 4279600, 4365192, 4547075, 5456490, 5596400, 6419400, 7275320, 8394600, 8730384, 9094150, 10912980, 12838800, 13641225, 14550640, 16789200, 18188300, 21825960, 27282450, 36376600, 43651920, 54564900, 72753200, 109129800, 218259600]

約数ペア:

[(1, 218259600), (2, 109129800), (3, 72753200), (4, 54564900), (5, 43651920), (6, 36376600), (8, 27282450), (10, 21825960), (12, 18188300), (13, 16789200), (15, 14550640), (16, 13641225), (17, 12838800), (20, 10912980), (24, 9094150), (25, 8730384), (26, 8394600), (30, 7275320), (34, 6419400), (39, 5596400), (40, 5456490), (48, 4547075), (50, 4365192), (51, 4279600), (52, 4197300), (60, 3637660), (65, 3357840), (68, 3209700), (75, 2910128), (78, 2798200), (80, 2728245), (85, 2567760), (100, 2182596), (102, 2139800), (104, 2098650), (120, 1818830), (130, 1678920), (136, 1604850), (150, 1455064), (156, 1399100), (170, 1283880), (195, 1119280), (200, 1091298), (204, 1069900), (208, 1049325), (221, 987600), (240, 909415), (255, 855920), (260, 839460), (272, 802425), (300, 727532), (312, 699550), (325, 671568), (340, 641940), (390, 559640), (400, 545649), (408, 534950), (425, 513552), (442, 493800), (510, 427960), (520, 419730), (600, 363766), (624, 349775), (650, 335784), (663, 329200), (680, 320970), (780, 279820), (816, 267475), (823, 265200), (850, 256776), (884, 246900), (975, 223856), (1020, 213980), (1040, 209865), (1105, 197520), (1200, 181883), (1275, 171184), (1300, 167892), (1326, 164600), (1360, 160485), (1560, 139910), (1646, 132600), (1700, 128388), (1768, 123450), (1950, 111928), (2040, 106990), (2210, 98760), (2469, 88400), (2550, 85592), (2600, 83946), (2652, 82300), (3120, 69955), (3292, 66300), (3315, 65840), (3400, 64194), (3536, 61725), (3900, 55964), (4080, 53495), (4115, 53040), (4420, 49380), (4938, 44200), (5100, 42796), (5200, 41973), (5304, 41150), (5525, 39504), (6584, 33150), (6630, 32920), (6800, 32097), (7800, 27982), (8230, 26520), (8840, 24690), (9876, 22100), (10200, 21398), (10608, 20575), (10699, 20400), (11050, 19752), (12345, 17680), (13168, 16575), (13260, 16460), (13991, 15600)]