147123270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 501811200

約数和(自身を除く): 354687930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 135, 153, 170, 171, 189, 190, 210, 238, 241, 255, 266, 270, 285, 306, 315, 323, 342, 357, 378, 399, 459, 482, 510, 513, 570, 595, 630, 646, 665, 714, 723, 765, 798, 855, 918, 945, 969, 1026, 1071, 1190, 1197, 1205, 1330, 1446, 1530, 1615, 1687, 1710, 1785, 1890, 1938, 1995, 2142, 2169, 2261, 2295, 2394, 2410, 2565, 2907, 3213, 3230, 3374, 3570, 3591, 3615, 3990, 4097, 4338, 4522, 4579, 4590, 4845, 5061, 5130, 5355, 5814, 5985, 6426, 6507, 6783, 7182, 7230, 8194, 8435, 8721, 9158, 9690, 10122, 10710, 10845, 11305, 11970, 12291, 13014, 13566, 13737, 14535, 15183, 16065, 16870, 17442, 17955, 20349, 20485, 21690, 22610, 22895, 24582, 25305, 27474, 28679, 29070, 30366, 32053, 32130, 32535, 33915, 35910, 36873, 40698, 40970, 41211, 43605, 45549, 45790, 50610, 57358, 61047, 61455, 64106, 65070, 67830, 68685, 73746, 75915, 77843, 82422, 86037, 87210, 91098, 96159, 101745, 110619, 122094, 122910, 123633, 137370, 143395, 151830, 155686, 160265, 172074, 184365, 192318, 203490, 206055, 221238, 227745, 233529, 247266, 258111, 286790, 288477, 305235, 320530, 368730, 389215, 412110, 430185, 455490, 467058, 480795, 516222, 544901, 553095, 576954, 610470, 618165, 700587, 774333, 778430, 860370, 865431, 961590, 1089802, 1106190, 1167645, 1236330, 1290555, 1401174, 1442385, 1548666, 1634703, 1730862, 2101761, 2335290, 2581110, 2724505, 2884770, 3269406, 3502935, 3871665, 4203522, 4327155, 4904109, 5449010, 7005870, 7743330, 8173515, 8654310, 9808218, 10508805, 14712327, 16347030, 21017610, 24520545, 29424654, 49041090, 73561635, 147123270]

約数ペア:

[(1, 147123270), (2, 73561635), (3, 49041090), (5, 29424654), (6, 24520545), (7, 21017610), (9, 16347030), (10, 14712327), (14, 10508805), (15, 9808218), (17, 8654310), (18, 8173515), (19, 7743330), (21, 7005870), (27, 5449010), (30, 4904109), (34, 4327155), (35, 4203522), (38, 3871665), (42, 3502935), (45, 3269406), (51, 2884770), (54, 2724505), (57, 2581110), (63, 2335290), (70, 2101761), (85, 1730862), (90, 1634703), (95, 1548666), (102, 1442385), (105, 1401174), (114, 1290555), (119, 1236330), (126, 1167645), (133, 1106190), (135, 1089802), (153, 961590), (170, 865431), (171, 860370), (189, 778430), (190, 774333), (210, 700587), (238, 618165), (241, 610470), (255, 576954), (266, 553095), (270, 544901), (285, 516222), (306, 480795), (315, 467058), (323, 455490), (342, 430185), (357, 412110), (378, 389215), (399, 368730), (459, 320530), (482, 305235), (510, 288477), (513, 286790), (570, 258111), (595, 247266), (630, 233529), (646, 227745), (665, 221238), (714, 206055), (723, 203490), (765, 192318), (798, 184365), (855, 172074), (918, 160265), (945, 155686), (969, 151830), (1026, 143395), (1071, 137370), (1190, 123633), (1197, 122910), (1205, 122094), (1330, 110619), (1446, 101745), (1530, 96159), (1615, 91098), (1687, 87210), (1710, 86037), (1785, 82422), (1890, 77843), (1938, 75915), (1995, 73746), (2142, 68685), (2169, 67830), (2261, 65070), (2295, 64106), (2394, 61455), (2410, 61047), (2565, 57358), (2907, 50610), (3213, 45790), (3230, 45549), (3374, 43605), (3570, 41211), (3591, 40970), (3615, 40698), (3990, 36873), (4097, 35910), (4338, 33915), (4522, 32535), (4579, 32130), (4590, 32053), (4845, 30366), (5061, 29070), (5130, 28679), (5355, 27474), (5814, 25305), (5985, 24582), (6426, 22895), (6507, 22610), (6783, 21690), (7182, 20485), (7230, 20349), (8194, 17955), (8435, 17442), (8721, 16870), (9158, 16065), (9690, 15183), (10122, 14535), (10710, 13737), (10845, 13566), (11305, 13014), (11970, 12291)]