1149315700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 2963143680

約数和(自身を除く): 1813827980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 31, 38, 50, 52, 62, 65, 76, 79, 95, 100, 124, 130, 155, 158, 190, 247, 260, 310, 316, 325, 361, 380, 395, 403, 475, 494, 589, 620, 650, 722, 775, 790, 806, 950, 988, 1027, 1178, 1235, 1300, 1444, 1501, 1550, 1580, 1612, 1805, 1900, 1975, 2015, 2054, 2356, 2449, 2470, 2945, 3002, 3100, 3610, 3950, 4030, 4108, 4693, 4898, 4940, 5135, 5890, 6004, 6175, 7220, 7505, 7657, 7900, 8060, 9025, 9386, 9796, 10075, 10270, 11191, 11780, 12245, 12350, 14725, 15010, 15314, 18050, 18772, 19513, 20150, 20540, 22382, 23465, 24490, 24700, 25675, 28519, 29450, 30020, 30628, 31837, 36100, 37525, 38285, 39026, 40300, 44764, 46531, 46930, 48980, 51350, 55955, 57038, 58900, 61225, 63674, 75050, 76570, 78052, 93062, 93860, 97565, 102700, 111910, 114076, 117325, 122450, 127348, 142595, 145483, 150100, 153140, 159185, 186124, 191425, 195130, 223820, 232655, 234650, 244900, 279775, 285190, 290966, 318370, 370747, 382850, 390260, 465310, 469300, 487825, 559550, 570380, 581932, 604903, 636740, 712975, 727415, 741494, 765700, 795925, 884089, 930620, 975650, 1119100, 1163275, 1209806, 1425950, 1454830, 1482988, 1591850, 1768178, 1853735, 1951300, 2326550, 2419612, 2851900, 2909660, 3024515, 3183700, 3536356, 3637075, 3707470, 4420445, 4653100, 6049030, 7274150, 7414940, 8840890, 9268675, 11493157, 12098060, 14548300, 15122575, 17681780, 18537350, 22102225, 22986314, 30245150, 37074700, 44204450, 45972628, 57465785, 60490300, 88408900, 114931570, 229863140, 287328925, 574657850, 1149315700]

約数ペア:

[(1, 1149315700), (2, 574657850), (4, 287328925), (5, 229863140), (10, 114931570), (13, 88408900), (19, 60490300), (20, 57465785), (25, 45972628), (26, 44204450), (31, 37074700), (38, 30245150), (50, 22986314), (52, 22102225), (62, 18537350), (65, 17681780), (76, 15122575), (79, 14548300), (95, 12098060), (100, 11493157), (124, 9268675), (130, 8840890), (155, 7414940), (158, 7274150), (190, 6049030), (247, 4653100), (260, 4420445), (310, 3707470), (316, 3637075), (325, 3536356), (361, 3183700), (380, 3024515), (395, 2909660), (403, 2851900), (475, 2419612), (494, 2326550), (589, 1951300), (620, 1853735), (650, 1768178), (722, 1591850), (775, 1482988), (790, 1454830), (806, 1425950), (950, 1209806), (988, 1163275), (1027, 1119100), (1178, 975650), (1235, 930620), (1300, 884089), (1444, 795925), (1501, 765700), (1550, 741494), (1580, 727415), (1612, 712975), (1805, 636740), (1900, 604903), (1975, 581932), (2015, 570380), (2054, 559550), (2356, 487825), (2449, 469300), (2470, 465310), (2945, 390260), (3002, 382850), (3100, 370747), (3610, 318370), (3950, 290966), (4030, 285190), (4108, 279775), (4693, 244900), (4898, 234650), (4940, 232655), (5135, 223820), (5890, 195130), (6004, 191425), (6175, 186124), (7220, 159185), (7505, 153140), (7657, 150100), (7900, 145483), (8060, 142595), (9025, 127348), (9386, 122450), (9796, 117325), (10075, 114076), (10270, 111910), (11191, 102700), (11780, 97565), (12245, 93860), (12350, 93062), (14725, 78052), (15010, 76570), (15314, 75050), (18050, 63674), (18772, 61225), (19513, 58900), (20150, 57038), (20540, 55955), (22382, 51350), (23465, 48980), (24490, 46930), (24700, 46531), (25675, 44764), (28519, 40300), (29450, 39026), (30020, 38285), (30628, 37525), (31837, 36100)]