180163620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 288

約数和(自身を含む): 713276928

約数和(自身を除く): 533113308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 647, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1294, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1941, 1989, 2142, 2210, 2340, 2380, 2588, 2652, 2730, 3060, 3094, 3235, 3276, 3315, 3570, 3882, 3978, 4095, 4284, 4420, 4529, 4641, 5355, 5460, 5823, 6188, 6470, 6630, 7140, 7735, 7764, 7956, 8190, 8411, 9058, 9282, 9705, 9945, 10710, 10999, 11646, 12940, 13260, 13587, 13923, 15470, 16380, 16822, 18116, 18564, 19410, 19890, 21420, 21998, 22645, 23205, 23292, 25233, 27174, 27846, 29115, 30940, 32997, 33644, 38820, 39780, 40761, 42055, 43996, 45290, 46410, 50466, 54348, 54995, 55692, 58230, 58877, 65994, 67935, 69615, 75699, 76993, 81522, 84110, 90580, 92820, 98991, 100932, 109990, 116460, 117754, 126165, 131988, 135870, 139230, 142987, 151398, 153986, 163044, 164985, 168220, 176631, 197982, 203805, 219980, 230979, 235508, 252330, 271740, 278460, 285974, 294385, 302796, 307972, 329970, 353262, 378495, 384965, 395964, 407610, 428961, 461958, 494955, 504660, 529893, 571948, 588770, 659940, 692937, 706524, 714935, 756990, 769930, 815220, 857922, 883155, 923916, 989910, 1000909, 1059786, 1154895, 1177540, 1286883, 1385874, 1429870, 1513980, 1539860, 1715844, 1766310, 1979820, 2001818, 2119572, 2144805, 2309790, 2573766, 2649465, 2771748, 2859740, 3002727, 3464685, 3532620, 4003636, 4289610, 4619580, 5004545, 5147532, 5298930, 6005454, 6434415, 6929370, 8579220, 9008181, 10009090, 10597860, 12010908, 12868830, 13858740, 15013635, 18016362, 20018180, 25737660, 30027270, 36032724, 45040905, 60054540, 90081810, 180163620]

約数ペア:

[(1, 180163620), (2, 90081810), (3, 60054540), (4, 45040905), (5, 36032724), (6, 30027270), (7, 25737660), (9, 20018180), (10, 18016362), (12, 15013635), (13, 13858740), (14, 12868830), (15, 12010908), (17, 10597860), (18, 10009090), (20, 9008181), (21, 8579220), (26, 6929370), (28, 6434415), (30, 6005454), (34, 5298930), (35, 5147532), (36, 5004545), (39, 4619580), (42, 4289610), (45, 4003636), (51, 3532620), (52, 3464685), (60, 3002727), (63, 2859740), (65, 2771748), (68, 2649465), (70, 2573766), (78, 2309790), (84, 2144805), (85, 2119572), (90, 2001818), (91, 1979820), (102, 1766310), (105, 1715844), (117, 1539860), (119, 1513980), (126, 1429870), (130, 1385874), (140, 1286883), (153, 1177540), (156, 1154895), (170, 1059786), (180, 1000909), (182, 989910), (195, 923916), (204, 883155), (210, 857922), (221, 815220), (234, 769930), (238, 756990), (252, 714935), (255, 706524), (260, 692937), (273, 659940), (306, 588770), (315, 571948), (340, 529893), (357, 504660), (364, 494955), (390, 461958), (420, 428961), (442, 407610), (455, 395964), (468, 384965), (476, 378495), (510, 353262), (546, 329970), (585, 307972), (595, 302796), (612, 294385), (630, 285974), (647, 278460), (663, 271740), (714, 252330), (765, 235508), (780, 230979), (819, 219980), (884, 203805), (910, 197982), (1020, 176631), (1071, 168220), (1092, 164985), (1105, 163044), (1170, 153986), (1190, 151398), (1260, 142987), (1294, 139230), (1326, 135870), (1365, 131988), (1428, 126165), (1530, 117754), (1547, 116460), (1638, 109990), (1785, 100932), (1820, 98991), (1941, 92820), (1989, 90580), (2142, 84110), (2210, 81522), (2340, 76993), (2380, 75699), (2588, 69615), (2652, 67935), (2730, 65994), (3060, 58877), (3094, 58230), (3235, 55692), (3276, 54995), (3315, 54348), (3570, 50466), (3882, 46410), (3978, 45290), (4095, 43996), (4284, 42055), (4420, 40761), (4529, 39780), (4641, 38820), (5355, 33644), (5460, 32997), (5823, 30940), (6188, 29115), (6470, 27846), (6630, 27174), (7140, 25233), (7735, 23292), (7764, 23205), (7956, 22645), (8190, 21998), (8411, 21420), (9058, 19890), (9282, 19410), (9705, 18564), (9945, 18116), (10710, 16822), (10999, 16380), (11646, 15470), (12940, 13923), (13260, 13587)]