30120300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{683}}^1$

素因数の和:717

約数の個数: 162

約数和(自身を含む): 109985148

約数和(自身を除く): 79864848

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 683, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1366, 1470, 1575, 1764, 2049, 2100, 2205, 2450, 2732, 2940, 3150, 3415, 3675, 4098, 4410, 4781, 4900, 6147, 6300, 6830, 7350, 8196, 8820, 9562, 10245, 11025, 12294, 13660, 14343, 14700, 17075, 19124, 20490, 22050, 23905, 24588, 28686, 30735, 33467, 34150, 40980, 43029, 44100, 47810, 51225, 57372, 61470, 66934, 68300, 71715, 86058, 95620, 100401, 102450, 119525, 122940, 133868, 143430, 153675, 167335, 172116, 200802, 204900, 215145, 239050, 286860, 301203, 307350, 334670, 358575, 401604, 430290, 478100, 502005, 602406, 614700, 669340, 717150, 836675, 860580, 1004010, 1075725, 1204812, 1434300, 1506015, 1673350, 2008020, 2151450, 2510025, 3012030, 3346700, 4302900, 5020050, 6024060, 7530075, 10040100, 15060150, 30120300]

約数ペア:

[(1, 30120300), (2, 15060150), (3, 10040100), (4, 7530075), (5, 6024060), (6, 5020050), (7, 4302900), (9, 3346700), (10, 3012030), (12, 2510025), (14, 2151450), (15, 2008020), (18, 1673350), (20, 1506015), (21, 1434300), (25, 1204812), (28, 1075725), (30, 1004010), (35, 860580), (36, 836675), (42, 717150), (45, 669340), (49, 614700), (50, 602406), (60, 502005), (63, 478100), (70, 430290), (75, 401604), (84, 358575), (90, 334670), (98, 307350), (100, 301203), (105, 286860), (126, 239050), (140, 215145), (147, 204900), (150, 200802), (175, 172116), (180, 167335), (196, 153675), (210, 143430), (225, 133868), (245, 122940), (252, 119525), (294, 102450), (300, 100401), (315, 95620), (350, 86058), (420, 71715), (441, 68300), (450, 66934), (490, 61470), (525, 57372), (588, 51225), (630, 47810), (683, 44100), (700, 43029), (735, 40980), (882, 34150), (900, 33467), (980, 30735), (1050, 28686), (1225, 24588), (1260, 23905), (1366, 22050), (1470, 20490), (1575, 19124), (1764, 17075), (2049, 14700), (2100, 14343), (2205, 13660), (2450, 12294), (2732, 11025), (2940, 10245), (3150, 9562), (3415, 8820), (3675, 8196), (4098, 7350), (4410, 6830), (4781, 6300), (4900, 6147)]