147490980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 550198656

約数和(自身を除く): 402707676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 170, 182, 195, 196, 204, 210, 221, 227, 238, 245, 255, 260, 273, 294, 340, 357, 364, 390, 420, 442, 454, 455, 476, 490, 510, 546, 588, 595, 637, 663, 681, 714, 735, 780, 833, 884, 908, 910, 980, 1020, 1092, 1105, 1135, 1190, 1274, 1326, 1362, 1365, 1428, 1470, 1547, 1589, 1666, 1785, 1820, 1911, 2210, 2270, 2380, 2499, 2548, 2652, 2724, 2730, 2940, 2951, 3094, 3178, 3185, 3315, 3332, 3405, 3570, 3822, 3859, 4165, 4420, 4540, 4641, 4767, 4998, 5460, 5902, 6188, 6356, 6370, 6630, 6810, 7140, 7644, 7718, 7735, 7945, 8330, 8853, 9282, 9534, 9555, 9996, 10829, 11123, 11577, 11804, 12495, 12740, 13260, 13620, 14755, 15436, 15470, 15890, 16660, 17706, 18564, 19068, 19110, 19295, 20657, 21658, 22246, 23154, 23205, 23835, 24990, 27013, 29510, 30940, 31780, 32487, 33369, 35412, 38220, 38590, 41314, 43316, 44265, 44492, 46308, 46410, 47670, 49980, 50167, 54026, 54145, 55615, 57885, 59020, 61971, 64974, 66738, 77180, 81039, 82628, 88530, 92820, 95340, 100334, 103285, 108052, 108290, 111230, 115770, 123942, 129948, 133476, 135065, 144599, 150501, 162078, 162435, 166845, 177060, 189091, 200668, 206570, 216580, 222460, 231540, 247884, 250835, 270130, 289198, 301002, 309855, 324156, 324870, 333690, 351169, 378182, 405195, 413140, 433797, 501670, 540260, 567273, 578396, 602004, 619710, 649740, 667380, 702338, 722995, 752505, 756364, 810390, 867594, 945455, 1003340, 1053507, 1134546, 1239420, 1404676, 1445990, 1505010, 1620780, 1735188, 1755845, 1890910, 2107014, 2168985, 2269092, 2458183, 2836365, 2891980, 3010020, 3511690, 3781820, 4214028, 4337970, 4916366, 5267535, 5672730, 7023380, 7374549, 8675940, 9832732, 10535070, 11345460, 12290915, 14749098, 21070140, 24581830, 29498196, 36872745, 49163660, 73745490, 147490980]

約数ペア:

[(1, 147490980), (2, 73745490), (3, 49163660), (4, 36872745), (5, 29498196), (6, 24581830), (7, 21070140), (10, 14749098), (12, 12290915), (13, 11345460), (14, 10535070), (15, 9832732), (17, 8675940), (20, 7374549), (21, 7023380), (26, 5672730), (28, 5267535), (30, 4916366), (34, 4337970), (35, 4214028), (39, 3781820), (42, 3511690), (49, 3010020), (51, 2891980), (52, 2836365), (60, 2458183), (65, 2269092), (68, 2168985), (70, 2107014), (78, 1890910), (84, 1755845), (85, 1735188), (91, 1620780), (98, 1505010), (102, 1445990), (105, 1404676), (119, 1239420), (130, 1134546), (140, 1053507), (147, 1003340), (156, 945455), (170, 867594), (182, 810390), (195, 756364), (196, 752505), (204, 722995), (210, 702338), (221, 667380), (227, 649740), (238, 619710), (245, 602004), (255, 578396), (260, 567273), (273, 540260), (294, 501670), (340, 433797), (357, 413140), (364, 405195), (390, 378182), (420, 351169), (442, 333690), (454, 324870), (455, 324156), (476, 309855), (490, 301002), (510, 289198), (546, 270130), (588, 250835), (595, 247884), (637, 231540), (663, 222460), (681, 216580), (714, 206570), (735, 200668), (780, 189091), (833, 177060), (884, 166845), (908, 162435), (910, 162078), (980, 150501), (1020, 144599), (1092, 135065), (1105, 133476), (1135, 129948), (1190, 123942), (1274, 115770), (1326, 111230), (1362, 108290), (1365, 108052), (1428, 103285), (1470, 100334), (1547, 95340), (1589, 92820), (1666, 88530), (1785, 82628), (1820, 81039), (1911, 77180), (2210, 66738), (2270, 64974), (2380, 61971), (2499, 59020), (2548, 57885), (2652, 55615), (2724, 54145), (2730, 54026), (2940, 50167), (2951, 49980), (3094, 47670), (3178, 46410), (3185, 46308), (3315, 44492), (3332, 44265), (3405, 43316), (3570, 41314), (3822, 38590), (3859, 38220), (4165, 35412), (4420, 33369), (4540, 32487), (4641, 31780), (4767, 30940), (4998, 29510), (5460, 27013), (5902, 24990), (6188, 23835), (6356, 23205), (6370, 23154), (6630, 22246), (6810, 21658), (7140, 20657), (7644, 19295), (7718, 19110), (7735, 19068), (7945, 18564), (8330, 17706), (8853, 16660), (9282, 15890), (9534, 15470), (9555, 15436), (9996, 14755), (10829, 13620), (11123, 13260), (11577, 12740), (11804, 12495)]