152376780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 479969280

約数和(自身を除く): 327592500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 61, 62, 68, 79, 85, 93, 102, 122, 124, 155, 158, 170, 183, 186, 204, 237, 244, 255, 305, 310, 316, 340, 366, 372, 395, 465, 474, 510, 527, 610, 620, 732, 790, 915, 930, 948, 1020, 1037, 1054, 1185, 1220, 1343, 1580, 1581, 1830, 1860, 1891, 2074, 2108, 2370, 2449, 2635, 2686, 3111, 3162, 3660, 3782, 4029, 4148, 4740, 4819, 4898, 5185, 5270, 5372, 5673, 6222, 6324, 6715, 7347, 7564, 7905, 8058, 9455, 9638, 9796, 10370, 10540, 11346, 12245, 12444, 13430, 14457, 14694, 15555, 15810, 16116, 18910, 19276, 20145, 20740, 22692, 24095, 24490, 26860, 28365, 28914, 29388, 31110, 31620, 32147, 36735, 37820, 40290, 41633, 48190, 48980, 56730, 57828, 62220, 64294, 72285, 73470, 80580, 81923, 83266, 96380, 96441, 113460, 124899, 128588, 144570, 146940, 149389, 160735, 163846, 166532, 192882, 208165, 245769, 249798, 289140, 298778, 321470, 327692, 385764, 409615, 416330, 448167, 482205, 491538, 499596, 597556, 624495, 642940, 746945, 819230, 832660, 896334, 964410, 983076, 1228845, 1248990, 1493890, 1638460, 1792668, 1928820, 2240835, 2457690, 2497980, 2539613, 2987780, 4481670, 4915380, 5079226, 7618839, 8963340, 10158452, 12698065, 15237678, 25396130, 30475356, 38094195, 50792260, 76188390, 152376780]

約数ペア:

[(1, 152376780), (2, 76188390), (3, 50792260), (4, 38094195), (5, 30475356), (6, 25396130), (10, 15237678), (12, 12698065), (15, 10158452), (17, 8963340), (20, 7618839), (30, 5079226), (31, 4915380), (34, 4481670), (51, 2987780), (60, 2539613), (61, 2497980), (62, 2457690), (68, 2240835), (79, 1928820), (85, 1792668), (93, 1638460), (102, 1493890), (122, 1248990), (124, 1228845), (155, 983076), (158, 964410), (170, 896334), (183, 832660), (186, 819230), (204, 746945), (237, 642940), (244, 624495), (255, 597556), (305, 499596), (310, 491538), (316, 482205), (340, 448167), (366, 416330), (372, 409615), (395, 385764), (465, 327692), (474, 321470), (510, 298778), (527, 289140), (610, 249798), (620, 245769), (732, 208165), (790, 192882), (915, 166532), (930, 163846), (948, 160735), (1020, 149389), (1037, 146940), (1054, 144570), (1185, 128588), (1220, 124899), (1343, 113460), (1580, 96441), (1581, 96380), (1830, 83266), (1860, 81923), (1891, 80580), (2074, 73470), (2108, 72285), (2370, 64294), (2449, 62220), (2635, 57828), (2686, 56730), (3111, 48980), (3162, 48190), (3660, 41633), (3782, 40290), (4029, 37820), (4148, 36735), (4740, 32147), (4819, 31620), (4898, 31110), (5185, 29388), (5270, 28914), (5372, 28365), (5673, 26860), (6222, 24490), (6324, 24095), (6715, 22692), (7347, 20740), (7564, 20145), (7905, 19276), (8058, 18910), (9455, 16116), (9638, 15810), (9796, 15555), (10370, 14694), (10540, 14457), (11346, 13430), (12245, 12444)]