129783780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 488726784

約数和(自身を除く): 358943004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 73, 83, 84, 85, 90, 102, 105, 119, 126, 140, 146, 153, 166, 170, 180, 204, 210, 219, 238, 249, 252, 255, 292, 306, 315, 332, 340, 357, 365, 415, 420, 438, 476, 498, 510, 511, 581, 595, 612, 630, 657, 714, 730, 747, 765, 830, 876, 996, 1020, 1022, 1071, 1095, 1162, 1190, 1241, 1245, 1260, 1314, 1411, 1428, 1460, 1494, 1530, 1533, 1660, 1743, 1785, 2044, 2142, 2190, 2324, 2380, 2482, 2490, 2555, 2628, 2822, 2905, 2988, 3060, 3066, 3285, 3486, 3570, 3723, 3735, 4233, 4284, 4380, 4599, 4964, 4980, 5110, 5229, 5355, 5644, 5810, 6059, 6132, 6205, 6570, 6972, 7055, 7140, 7446, 7470, 7665, 8466, 8687, 8715, 9198, 9877, 10220, 10458, 10710, 11169, 11620, 12118, 12410, 12699, 13140, 14110, 14892, 14940, 15330, 16932, 17374, 17430, 18177, 18396, 18615, 19754, 20916, 21165, 21420, 22338, 22995, 24236, 24820, 25398, 26061, 26145, 28220, 29631, 30295, 30660, 34748, 34860, 36354, 37230, 39508, 42330, 42413, 43435, 44676, 45990, 49385, 50796, 52122, 52290, 54531, 55845, 59262, 60590, 63495, 72708, 74460, 78183, 84660, 84826, 86870, 88893, 90885, 91980, 98770, 103003, 104244, 104580, 109062, 111690, 118524, 121180, 126990, 127239, 130305, 148155, 156366, 169652, 173740, 177786, 181770, 197540, 206006, 212065, 218124, 223380, 253980, 254478, 260610, 272655, 296310, 309009, 312732, 355572, 363540, 381717, 390915, 412012, 424130, 444465, 508956, 515015, 521220, 545310, 592620, 618018, 636195, 721021, 763434, 781830, 848260, 888930, 927027, 1030030, 1090620, 1236036, 1272390, 1442042, 1526868, 1545045, 1563660, 1777860, 1854054, 1908585, 2060060, 2163063, 2544780, 2884084, 3090090, 3605105, 3708108, 3817170, 4326126, 4635135, 6180180, 6489189, 7210210, 7634340, 8652252, 9270270, 10815315, 12978378, 14420420, 18540540, 21630630, 25956756, 32445945, 43261260, 64891890, 129783780]

約数ペア:

[(1, 129783780), (2, 64891890), (3, 43261260), (4, 32445945), (5, 25956756), (6, 21630630), (7, 18540540), (9, 14420420), (10, 12978378), (12, 10815315), (14, 9270270), (15, 8652252), (17, 7634340), (18, 7210210), (20, 6489189), (21, 6180180), (28, 4635135), (30, 4326126), (34, 3817170), (35, 3708108), (36, 3605105), (42, 3090090), (45, 2884084), (51, 2544780), (60, 2163063), (63, 2060060), (68, 1908585), (70, 1854054), (73, 1777860), (83, 1563660), (84, 1545045), (85, 1526868), (90, 1442042), (102, 1272390), (105, 1236036), (119, 1090620), (126, 1030030), (140, 927027), (146, 888930), (153, 848260), (166, 781830), (170, 763434), (180, 721021), (204, 636195), (210, 618018), (219, 592620), (238, 545310), (249, 521220), (252, 515015), (255, 508956), (292, 444465), (306, 424130), (315, 412012), (332, 390915), (340, 381717), (357, 363540), (365, 355572), (415, 312732), (420, 309009), (438, 296310), (476, 272655), (498, 260610), (510, 254478), (511, 253980), (581, 223380), (595, 218124), (612, 212065), (630, 206006), (657, 197540), (714, 181770), (730, 177786), (747, 173740), (765, 169652), (830, 156366), (876, 148155), (996, 130305), (1020, 127239), (1022, 126990), (1071, 121180), (1095, 118524), (1162, 111690), (1190, 109062), (1241, 104580), (1245, 104244), (1260, 103003), (1314, 98770), (1411, 91980), (1428, 90885), (1460, 88893), (1494, 86870), (1530, 84826), (1533, 84660), (1660, 78183), (1743, 74460), (1785, 72708), (2044, 63495), (2142, 60590), (2190, 59262), (2324, 55845), (2380, 54531), (2482, 52290), (2490, 52122), (2555, 50796), (2628, 49385), (2822, 45990), (2905, 44676), (2988, 43435), (3060, 42413), (3066, 42330), (3285, 39508), (3486, 37230), (3570, 36354), (3723, 34860), (3735, 34748), (4233, 30660), (4284, 30295), (4380, 29631), (4599, 28220), (4964, 26145), (4980, 26061), (5110, 25398), (5229, 24820), (5355, 24236), (5644, 22995), (5810, 22338), (6059, 21420), (6132, 21165), (6205, 20916), (6570, 19754), (6972, 18615), (7055, 18396), (7140, 18177), (7446, 17430), (7470, 17374), (7665, 16932), (8466, 15330), (8687, 14940), (8715, 14892), (9198, 14110), (9877, 13140), (10220, 12699), (10458, 12410), (10710, 12118), (11169, 11620)]