153222840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 547679880

約数和(自身を除く): 394457040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 131, 135, 152, 162, 171, 180, 190, 216, 228, 262, 270, 285, 324, 342, 360, 361, 380, 393, 405, 456, 513, 524, 540, 570, 648, 655, 684, 722, 760, 786, 810, 855, 1026, 1048, 1080, 1083, 1140, 1179, 1310, 1368, 1444, 1539, 1572, 1620, 1710, 1805, 1965, 2052, 2166, 2280, 2358, 2489, 2565, 2620, 2888, 3078, 3144, 3240, 3249, 3420, 3537, 3610, 3930, 4104, 4332, 4716, 4978, 5130, 5240, 5415, 5895, 6156, 6498, 6840, 7074, 7220, 7467, 7695, 7860, 8664, 9432, 9747, 9956, 10260, 10611, 10830, 11790, 12312, 12445, 12996, 14148, 14440, 14934, 15390, 15720, 16245, 17685, 19494, 19912, 20520, 21222, 21660, 22401, 23580, 24890, 25992, 28296, 29241, 29868, 30780, 32490, 35370, 37335, 38988, 42444, 43320, 44802, 47160, 47291, 48735, 49780, 53055, 58482, 59736, 61560, 64980, 67203, 70740, 74670, 77976, 84888, 89604, 94582, 97470, 99560, 106110, 112005, 116964, 129960, 134406, 141480, 141873, 146205, 149340, 179208, 189164, 194940, 201609, 212220, 224010, 233928, 236455, 268812, 283746, 292410, 298680, 336015, 378328, 389880, 403218, 424440, 425619, 448020, 472910, 537624, 567492, 584820, 672030, 709365, 806436, 851238, 896040, 945820, 1008045, 1134984, 1169640, 1276857, 1344060, 1418730, 1612872, 1702476, 1891640, 2016090, 2128095, 2553714, 2688120, 2837460, 3404952, 3830571, 4032180, 4256190, 5107428, 5674920, 6384285, 7661142, 8064360, 8512380, 10214856, 12768570, 15322284, 17024760, 19152855, 25537140, 30644568, 38305710, 51074280, 76611420, 153222840]

約数ペア:

[(1, 153222840), (2, 76611420), (3, 51074280), (4, 38305710), (5, 30644568), (6, 25537140), (8, 19152855), (9, 17024760), (10, 15322284), (12, 12768570), (15, 10214856), (18, 8512380), (19, 8064360), (20, 7661142), (24, 6384285), (27, 5674920), (30, 5107428), (36, 4256190), (38, 4032180), (40, 3830571), (45, 3404952), (54, 2837460), (57, 2688120), (60, 2553714), (72, 2128095), (76, 2016090), (81, 1891640), (90, 1702476), (95, 1612872), (108, 1418730), (114, 1344060), (120, 1276857), (131, 1169640), (135, 1134984), (152, 1008045), (162, 945820), (171, 896040), (180, 851238), (190, 806436), (216, 709365), (228, 672030), (262, 584820), (270, 567492), (285, 537624), (324, 472910), (342, 448020), (360, 425619), (361, 424440), (380, 403218), (393, 389880), (405, 378328), (456, 336015), (513, 298680), (524, 292410), (540, 283746), (570, 268812), (648, 236455), (655, 233928), (684, 224010), (722, 212220), (760, 201609), (786, 194940), (810, 189164), (855, 179208), (1026, 149340), (1048, 146205), (1080, 141873), (1083, 141480), (1140, 134406), (1179, 129960), (1310, 116964), (1368, 112005), (1444, 106110), (1539, 99560), (1572, 97470), (1620, 94582), (1710, 89604), (1805, 84888), (1965, 77976), (2052, 74670), (2166, 70740), (2280, 67203), (2358, 64980), (2489, 61560), (2565, 59736), (2620, 58482), (2888, 53055), (3078, 49780), (3144, 48735), (3240, 47291), (3249, 47160), (3420, 44802), (3537, 43320), (3610, 42444), (3930, 38988), (4104, 37335), (4332, 35370), (4716, 32490), (4978, 30780), (5130, 29868), (5240, 29241), (5415, 28296), (5895, 25992), (6156, 24890), (6498, 23580), (6840, 22401), (7074, 21660), (7220, 21222), (7467, 20520), (7695, 19912), (7860, 19494), (8664, 17685), (9432, 16245), (9747, 15720), (9956, 15390), (10260, 14934), (10611, 14440), (10830, 14148), (11790, 12996), (12312, 12445)]