188299080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:765

約数の個数: 160

約数和(自身を含む): 640985400

約数和(自身を除く): 452686320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 534, 540, 648, 653, 712, 801, 810, 890, 1068, 1080, 1306, 1335, 1602, 1620, 1780, 1959, 2136, 2403, 2612, 2670, 3204, 3240, 3265, 3560, 3918, 4005, 4806, 5224, 5340, 5877, 6408, 6530, 7209, 7836, 8010, 9612, 9795, 10680, 11754, 12015, 13060, 14418, 15672, 16020, 17631, 19224, 19590, 23508, 24030, 26120, 28836, 29385, 32040, 35262, 36045, 39180, 47016, 48060, 52893, 57672, 58117, 58770, 70524, 72090, 78360, 88155, 96120, 105786, 116234, 117540, 141048, 144180, 174351, 176310, 211572, 232468, 235080, 264465, 288360, 290585, 348702, 352620, 423144, 464936, 523053, 528930, 581170, 697404, 705240, 871755, 1046106, 1057860, 1162340, 1394808, 1569159, 1743510, 2092212, 2115720, 2324680, 2615265, 3138318, 3487020, 4184424, 4707477, 5230530, 6276636, 6974040, 7845795, 9414954, 10461060, 12553272, 15691590, 18829908, 20922120, 23537385, 31383180, 37659816, 47074770, 62766360, 94149540, 188299080]

約数ペア:

[(1, 188299080), (2, 94149540), (3, 62766360), (4, 47074770), (5, 37659816), (6, 31383180), (8, 23537385), (9, 20922120), (10, 18829908), (12, 15691590), (15, 12553272), (18, 10461060), (20, 9414954), (24, 7845795), (27, 6974040), (30, 6276636), (36, 5230530), (40, 4707477), (45, 4184424), (54, 3487020), (60, 3138318), (72, 2615265), (81, 2324680), (89, 2115720), (90, 2092212), (108, 1743510), (120, 1569159), (135, 1394808), (162, 1162340), (178, 1057860), (180, 1046106), (216, 871755), (267, 705240), (270, 697404), (324, 581170), (356, 528930), (360, 523053), (405, 464936), (445, 423144), (534, 352620), (540, 348702), (648, 290585), (653, 288360), (712, 264465), (801, 235080), (810, 232468), (890, 211572), (1068, 176310), (1080, 174351), (1306, 144180), (1335, 141048), (1602, 117540), (1620, 116234), (1780, 105786), (1959, 96120), (2136, 88155), (2403, 78360), (2612, 72090), (2670, 70524), (3204, 58770), (3240, 58117), (3265, 57672), (3560, 52893), (3918, 48060), (4005, 47016), (4806, 39180), (5224, 36045), (5340, 35262), (5877, 32040), (6408, 29385), (6530, 28836), (7209, 26120), (7836, 24030), (8010, 23508), (9612, 19590), (9795, 19224), (10680, 17631), (11754, 16020), (12015, 15672), (13060, 14418)]