2221295700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1047

約数の個数: 288

約数和(自身を含む): 7528407040

約数和(自身を除く): 5307111340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 25, 26, 30, 31, 38, 39, 50, 52, 57, 60, 62, 65, 75, 76, 78, 93, 95, 100, 114, 124, 130, 150, 155, 156, 186, 190, 195, 228, 247, 260, 285, 300, 310, 325, 372, 380, 390, 403, 465, 475, 494, 570, 589, 620, 650, 741, 775, 780, 806, 930, 950, 967, 975, 988, 1140, 1178, 1209, 1235, 1300, 1425, 1482, 1550, 1612, 1767, 1860, 1900, 1934, 1950, 2015, 2325, 2356, 2418, 2470, 2850, 2901, 2945, 2964, 3100, 3534, 3705, 3868, 3900, 4030, 4650, 4835, 4836, 4940, 5700, 5802, 5890, 6045, 6175, 7068, 7410, 7657, 8060, 8835, 9300, 9670, 10075, 11604, 11780, 12090, 12350, 12571, 14505, 14725, 14820, 15314, 17670, 18373, 18525, 19340, 20150, 22971, 24175, 24180, 24700, 25142, 29010, 29450, 29977, 30225, 30628, 35340, 36746, 37050, 37713, 38285, 40300, 44175, 45942, 48350, 50284, 55119, 58020, 58900, 59954, 60450, 62855, 72525, 73492, 74100, 75426, 76570, 88350, 89931, 91865, 91884, 96700, 110238, 114855, 119908, 120900, 125710, 145050, 149885, 150852, 153140, 176700, 179862, 183730, 188565, 191425, 220476, 229710, 238849, 251420, 275595, 290100, 299770, 314275, 359724, 367460, 377130, 382850, 389701, 449655, 459325, 459420, 477698, 551190, 569563, 574275, 599540, 628550, 716547, 749425, 754260, 765700, 779402, 899310, 918650, 942825, 955396, 1102380, 1139126, 1148550, 1169103, 1194245, 1257100, 1377975, 1433094, 1498850, 1558804, 1708689, 1798620, 1837300, 1885650, 1948505, 2248275, 2278252, 2297100, 2338206, 2388490, 2755950, 2847815, 2866188, 2997700, 3417378, 3582735, 3771300, 3897010, 4496550, 4676412, 4776980, 5511900, 5695630, 5845515, 5971225, 6834756, 7165470, 7404319, 7794020, 8543445, 8993100, 9742525, 11391260, 11691030, 11942450, 14239075, 14330940, 14808638, 17086890, 17913675, 19485050, 22212957, 23382060, 23884900, 28478150, 29227575, 29617276, 34173780, 35827350, 37021595, 38970100, 42717225, 44425914, 56956300, 58455150, 71654700, 74043190, 85434450, 88851828, 111064785, 116910300, 148086380, 170868900, 185107975, 222129570, 370215950, 444259140, 555323925, 740431900, 1110647850, 2221295700]

約数ペア:

[(1, 2221295700), (2, 1110647850), (3, 740431900), (4, 555323925), (5, 444259140), (6, 370215950), (10, 222129570), (12, 185107975), (13, 170868900), (15, 148086380), (19, 116910300), (20, 111064785), (25, 88851828), (26, 85434450), (30, 74043190), (31, 71654700), (38, 58455150), (39, 56956300), (50, 44425914), (52, 42717225), (57, 38970100), (60, 37021595), (62, 35827350), (65, 34173780), (75, 29617276), (76, 29227575), (78, 28478150), (93, 23884900), (95, 23382060), (100, 22212957), (114, 19485050), (124, 17913675), (130, 17086890), (150, 14808638), (155, 14330940), (156, 14239075), (186, 11942450), (190, 11691030), (195, 11391260), (228, 9742525), (247, 8993100), (260, 8543445), (285, 7794020), (300, 7404319), (310, 7165470), (325, 6834756), (372, 5971225), (380, 5845515), (390, 5695630), (403, 5511900), (465, 4776980), (475, 4676412), (494, 4496550), (570, 3897010), (589, 3771300), (620, 3582735), (650, 3417378), (741, 2997700), (775, 2866188), (780, 2847815), (806, 2755950), (930, 2388490), (950, 2338206), (967, 2297100), (975, 2278252), (988, 2248275), (1140, 1948505), (1178, 1885650), (1209, 1837300), (1235, 1798620), (1300, 1708689), (1425, 1558804), (1482, 1498850), (1550, 1433094), (1612, 1377975), (1767, 1257100), (1860, 1194245), (1900, 1169103), (1934, 1148550), (1950, 1139126), (2015, 1102380), (2325, 955396), (2356, 942825), (2418, 918650), (2470, 899310), (2850, 779402), (2901, 765700), (2945, 754260), (2964, 749425), (3100, 716547), (3534, 628550), (3705, 599540), (3868, 574275), (3900, 569563), (4030, 551190), (4650, 477698), (4835, 459420), (4836, 459325), (4940, 449655), (5700, 389701), (5802, 382850), (5890, 377130), (6045, 367460), (6175, 359724), (7068, 314275), (7410, 299770), (7657, 290100), (8060, 275595), (8835, 251420), (9300, 238849), (9670, 229710), (10075, 220476), (11604, 191425), (11780, 188565), (12090, 183730), (12350, 179862), (12571, 176700), (14505, 153140), (14725, 150852), (14820, 149885), (15314, 145050), (17670, 125710), (18373, 120900), (18525, 119908), (19340, 114855), (20150, 110238), (22971, 96700), (24175, 91884), (24180, 91865), (24700, 89931), (25142, 88350), (29010, 76570), (29450, 75426), (29977, 74100), (30225, 73492), (30628, 72525), (35340, 62855), (36746, 60450), (37050, 59954), (37713, 58900), (38285, 58020), (40300, 55119), (44175, 50284), (45942, 48350)]