29799900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 104397832

約数和(自身を除く): 74597932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 100, 108, 117, 130, 135, 150, 156, 162, 180, 195, 225, 234, 260, 270, 283, 300, 324, 325, 351, 390, 405, 450, 468, 540, 566, 585, 650, 675, 702, 780, 810, 849, 900, 975, 1053, 1132, 1170, 1300, 1350, 1404, 1415, 1620, 1698, 1755, 1950, 2025, 2106, 2340, 2547, 2700, 2830, 2925, 3396, 3510, 3679, 3900, 4050, 4212, 4245, 5094, 5265, 5660, 5850, 7020, 7075, 7358, 7641, 8100, 8490, 8775, 10188, 10530, 11037, 11700, 12735, 14150, 14716, 15282, 16980, 17550, 18395, 21060, 21225, 22074, 22923, 25470, 26325, 28300, 30564, 33111, 35100, 36790, 38205, 42450, 44148, 45846, 50940, 52650, 55185, 63675, 66222, 73580, 76410, 84900, 91692, 91975, 99333, 105300, 110370, 114615, 127350, 132444, 152820, 165555, 183950, 191025, 198666, 220740, 229230, 254700, 275925, 297999, 331110, 367900, 382050, 397332, 458460, 496665, 551850, 573075, 595998, 662220, 764100, 827775, 993330, 1103700, 1146150, 1191996, 1489995, 1655550, 1986660, 2292300, 2483325, 2979990, 3311100, 4966650, 5959980, 7449975, 9933300, 14899950, 29799900]

約数ペア:

[(1, 29799900), (2, 14899950), (3, 9933300), (4, 7449975), (5, 5959980), (6, 4966650), (9, 3311100), (10, 2979990), (12, 2483325), (13, 2292300), (15, 1986660), (18, 1655550), (20, 1489995), (25, 1191996), (26, 1146150), (27, 1103700), (30, 993330), (36, 827775), (39, 764100), (45, 662220), (50, 595998), (52, 573075), (54, 551850), (60, 496665), (65, 458460), (75, 397332), (78, 382050), (81, 367900), (90, 331110), (100, 297999), (108, 275925), (117, 254700), (130, 229230), (135, 220740), (150, 198666), (156, 191025), (162, 183950), (180, 165555), (195, 152820), (225, 132444), (234, 127350), (260, 114615), (270, 110370), (283, 105300), (300, 99333), (324, 91975), (325, 91692), (351, 84900), (390, 76410), (405, 73580), (450, 66222), (468, 63675), (540, 55185), (566, 52650), (585, 50940), (650, 45846), (675, 44148), (702, 42450), (780, 38205), (810, 36790), (849, 35100), (900, 33111), (975, 30564), (1053, 28300), (1132, 26325), (1170, 25470), (1300, 22923), (1350, 22074), (1404, 21225), (1415, 21060), (1620, 18395), (1698, 17550), (1755, 16980), (1950, 15282), (2025, 14716), (2106, 14150), (2340, 12735), (2547, 11700), (2700, 11037), (2830, 10530), (2925, 10188), (3396, 8775), (3510, 8490), (3679, 8100), (3900, 7641), (4050, 7358), (4212, 7075), (4245, 7020), (5094, 5850), (5265, 5660)]