15982200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 144

約数和(自身を含む): 57886920

約数和(自身を除く): 41904720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 683, 780, 900, 936, 975, 1170, 1300, 1366, 1560, 1800, 1950, 2049, 2340, 2600, 2732, 2925, 3415, 3900, 4098, 4680, 5464, 5850, 6147, 6830, 7800, 8196, 8879, 10245, 11700, 12294, 13660, 16392, 17075, 17758, 20490, 23400, 24588, 26637, 27320, 30735, 34150, 35516, 40980, 44395, 49176, 51225, 53274, 61470, 68300, 71032, 79911, 81960, 88790, 102450, 106548, 122940, 133185, 136600, 153675, 159822, 177580, 204900, 213096, 221975, 245880, 266370, 307350, 319644, 355160, 399555, 409800, 443950, 532740, 614700, 639288, 665925, 799110, 887900, 1065480, 1229400, 1331850, 1598220, 1775800, 1997775, 2663700, 3196440, 3995550, 5327400, 7991100, 15982200]

約数ペア:

[(1, 15982200), (2, 7991100), (3, 5327400), (4, 3995550), (5, 3196440), (6, 2663700), (8, 1997775), (9, 1775800), (10, 1598220), (12, 1331850), (13, 1229400), (15, 1065480), (18, 887900), (20, 799110), (24, 665925), (25, 639288), (26, 614700), (30, 532740), (36, 443950), (39, 409800), (40, 399555), (45, 355160), (50, 319644), (52, 307350), (60, 266370), (65, 245880), (72, 221975), (75, 213096), (78, 204900), (90, 177580), (100, 159822), (104, 153675), (117, 136600), (120, 133185), (130, 122940), (150, 106548), (156, 102450), (180, 88790), (195, 81960), (200, 79911), (225, 71032), (234, 68300), (260, 61470), (300, 53274), (312, 51225), (325, 49176), (360, 44395), (390, 40980), (450, 35516), (468, 34150), (520, 30735), (585, 27320), (600, 26637), (650, 24588), (683, 23400), (780, 20490), (900, 17758), (936, 17075), (975, 16392), (1170, 13660), (1300, 12294), (1366, 11700), (1560, 10245), (1800, 8879), (1950, 8196), (2049, 7800), (2340, 6830), (2600, 6147), (2732, 5850), (2925, 5464), (3415, 4680), (3900, 4098)]