180497772

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 216

約数和(自身を含む): 606505536

約数和(自身を除く): 426007764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 49, 51, 52, 63, 68, 78, 84, 91, 98, 102, 117, 119, 126, 147, 153, 156, 182, 196, 204, 221, 234, 238, 252, 273, 294, 306, 357, 364, 441, 442, 463, 468, 476, 546, 588, 612, 637, 663, 714, 819, 833, 882, 884, 926, 1071, 1092, 1274, 1326, 1389, 1428, 1547, 1638, 1666, 1764, 1852, 1911, 1989, 2142, 2499, 2548, 2652, 2778, 3094, 3241, 3276, 3332, 3822, 3978, 4167, 4284, 4641, 4998, 5556, 5733, 6019, 6188, 6482, 7497, 7644, 7871, 7956, 8334, 9282, 9723, 9996, 10829, 11466, 12038, 12964, 13923, 14994, 15742, 16668, 18057, 18564, 19446, 21658, 22687, 22932, 23613, 24076, 27846, 29169, 29988, 31484, 32487, 36114, 38892, 42133, 43316, 45374, 47226, 54171, 55097, 55692, 58338, 64974, 68061, 70839, 72228, 84266, 90748, 94452, 97461, 102323, 108342, 110194, 116676, 126399, 129948, 136122, 141678, 165291, 168532, 194922, 204183, 204646, 216684, 220388, 252798, 272244, 283356, 294931, 306969, 330582, 379197, 385679, 389844, 408366, 409292, 495873, 505596, 589862, 613938, 661164, 716261, 758394, 771358, 816732, 884793, 920907, 991746, 1157037, 1179724, 1227876, 1432522, 1516788, 1542716, 1769586, 1841814, 1983492, 2148783, 2314074, 2654379, 2865044, 3471111, 3539172, 3683628, 4297566, 4628148, 5013827, 5308758, 6446349, 6942222, 8595132, 10027654, 10617516, 12892698, 13884444, 15041481, 20055308, 25785396, 30082962, 45124443, 60165924, 90248886, 180497772]

約数ペア:

[(1, 180497772), (2, 90248886), (3, 60165924), (4, 45124443), (6, 30082962), (7, 25785396), (9, 20055308), (12, 15041481), (13, 13884444), (14, 12892698), (17, 10617516), (18, 10027654), (21, 8595132), (26, 6942222), (28, 6446349), (34, 5308758), (36, 5013827), (39, 4628148), (42, 4297566), (49, 3683628), (51, 3539172), (52, 3471111), (63, 2865044), (68, 2654379), (78, 2314074), (84, 2148783), (91, 1983492), (98, 1841814), (102, 1769586), (117, 1542716), (119, 1516788), (126, 1432522), (147, 1227876), (153, 1179724), (156, 1157037), (182, 991746), (196, 920907), (204, 884793), (221, 816732), (234, 771358), (238, 758394), (252, 716261), (273, 661164), (294, 613938), (306, 589862), (357, 505596), (364, 495873), (441, 409292), (442, 408366), (463, 389844), (468, 385679), (476, 379197), (546, 330582), (588, 306969), (612, 294931), (637, 283356), (663, 272244), (714, 252798), (819, 220388), (833, 216684), (882, 204646), (884, 204183), (926, 194922), (1071, 168532), (1092, 165291), (1274, 141678), (1326, 136122), (1389, 129948), (1428, 126399), (1547, 116676), (1638, 110194), (1666, 108342), (1764, 102323), (1852, 97461), (1911, 94452), (1989, 90748), (2142, 84266), (2499, 72228), (2548, 70839), (2652, 68061), (2778, 64974), (3094, 58338), (3241, 55692), (3276, 55097), (3332, 54171), (3822, 47226), (3978, 45374), (4167, 43316), (4284, 42133), (4641, 38892), (4998, 36114), (5556, 32487), (5733, 31484), (6019, 29988), (6188, 29169), (6482, 27846), (7497, 24076), (7644, 23613), (7871, 22932), (7956, 22687), (8334, 21658), (9282, 19446), (9723, 18564), (9996, 18057), (10829, 16668), (11466, 15742), (12038, 14994), (12964, 13923)]