298979100

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{5273}}^1$

素因数の和:5306

約数の個数: 180

約数和(自身を含む): 1107835344

約数和(自身を除く): 808856244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2700, 2835, 3150, 3780, 4050, 4725, 5273, 5670, 6300, 8100, 9450, 10546, 11340, 14175, 15819, 18900, 21092, 26365, 28350, 31638, 36911, 47457, 52730, 56700, 63276, 73822, 79095, 94914, 105460, 110733, 131825, 142371, 147644, 158190, 184555, 189828, 221466, 237285, 263650, 284742, 316380, 332199, 369110, 395475, 427113, 442932, 474570, 527300, 553665, 569484, 664398, 711855, 738220, 790950, 854226, 922775, 949140, 996597, 1107330, 1186425, 1328796, 1423710, 1581900, 1660995, 1708452, 1845550, 1993194, 2135565, 2214660, 2372850, 2768325, 2847420, 2989791, 3321990, 3559275, 3691100, 3986388, 4271130, 4745700, 4982985, 5536650, 5979582, 6643980, 7118550, 8304975, 8542260, 9965970, 10677825, 11073300, 11959164, 14237100, 14948955, 16609950, 19931940, 21355650, 24914925, 29897910, 33219900, 42711300, 49829850, 59795820, 74744775, 99659700, 149489550, 298979100]

約数ペア:

[(1, 298979100), (2, 149489550), (3, 99659700), (4, 74744775), (5, 59795820), (6, 49829850), (7, 42711300), (9, 33219900), (10, 29897910), (12, 24914925), (14, 21355650), (15, 19931940), (18, 16609950), (20, 14948955), (21, 14237100), (25, 11959164), (27, 11073300), (28, 10677825), (30, 9965970), (35, 8542260), (36, 8304975), (42, 7118550), (45, 6643980), (50, 5979582), (54, 5536650), (60, 4982985), (63, 4745700), (70, 4271130), (75, 3986388), (81, 3691100), (84, 3559275), (90, 3321990), (100, 2989791), (105, 2847420), (108, 2768325), (126, 2372850), (135, 2214660), (140, 2135565), (150, 1993194), (162, 1845550), (175, 1708452), (180, 1660995), (189, 1581900), (210, 1423710), (225, 1328796), (252, 1186425), (270, 1107330), (300, 996597), (315, 949140), (324, 922775), (350, 854226), (378, 790950), (405, 738220), (420, 711855), (450, 664398), (525, 569484), (540, 553665), (567, 527300), (630, 474570), (675, 442932), (700, 427113), (756, 395475), (810, 369110), (900, 332199), (945, 316380), (1050, 284742), (1134, 263650), (1260, 237285), (1350, 221466), (1575, 189828), (1620, 184555), (1890, 158190), (2025, 147644), (2100, 142371), (2268, 131825), (2700, 110733), (2835, 105460), (3150, 94914), (3780, 79095), (4050, 73822), (4725, 63276), (5273, 56700), (5670, 52730), (6300, 47457), (8100, 36911), (9450, 31638), (10546, 28350), (11340, 26365), (14175, 21092), (15819, 18900)]