231211800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:983

約数の個数: 192

約数和(自身を含む): 814233600

約数和(自身を除く): 583021800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 50, 54, 60, 72, 75, 90, 94, 100, 108, 120, 135, 141, 150, 180, 188, 200, 216, 225, 235, 270, 282, 300, 360, 376, 423, 450, 470, 540, 564, 600, 675, 705, 846, 900, 911, 940, 1080, 1128, 1175, 1269, 1350, 1410, 1692, 1800, 1822, 1880, 2115, 2350, 2538, 2700, 2733, 2820, 3384, 3525, 3644, 4230, 4555, 4700, 5076, 5400, 5466, 5640, 6345, 7050, 7288, 8199, 8460, 9110, 9400, 10152, 10575, 10932, 12690, 13665, 14100, 16398, 16920, 18220, 21150, 21864, 22775, 24597, 25380, 27330, 28200, 31725, 32796, 36440, 40995, 42300, 42817, 45550, 49194, 50760, 54660, 63450, 65592, 68325, 81990, 84600, 85634, 91100, 98388, 109320, 122985, 126900, 128451, 136650, 163980, 171268, 182200, 196776, 204975, 214085, 245970, 253800, 256902, 273300, 327960, 342536, 385353, 409950, 428170, 491940, 513804, 546600, 614925, 642255, 770706, 819900, 856340, 983880, 1027608, 1070425, 1156059, 1229850, 1284510, 1541412, 1639800, 1712680, 1926765, 2140850, 2312118, 2459700, 2569020, 3082824, 3211275, 3853530, 4281700, 4624236, 4919400, 5138040, 5780295, 6422550, 7707060, 8563400, 9248472, 9633825, 11560590, 12845100, 15414120, 19267650, 23121180, 25690200, 28901475, 38535300, 46242360, 57802950, 77070600, 115605900, 231211800]

約数ペア:

[(1, 231211800), (2, 115605900), (3, 77070600), (4, 57802950), (5, 46242360), (6, 38535300), (8, 28901475), (9, 25690200), (10, 23121180), (12, 19267650), (15, 15414120), (18, 12845100), (20, 11560590), (24, 9633825), (25, 9248472), (27, 8563400), (30, 7707060), (36, 6422550), (40, 5780295), (45, 5138040), (47, 4919400), (50, 4624236), (54, 4281700), (60, 3853530), (72, 3211275), (75, 3082824), (90, 2569020), (94, 2459700), (100, 2312118), (108, 2140850), (120, 1926765), (135, 1712680), (141, 1639800), (150, 1541412), (180, 1284510), (188, 1229850), (200, 1156059), (216, 1070425), (225, 1027608), (235, 983880), (270, 856340), (282, 819900), (300, 770706), (360, 642255), (376, 614925), (423, 546600), (450, 513804), (470, 491940), (540, 428170), (564, 409950), (600, 385353), (675, 342536), (705, 327960), (846, 273300), (900, 256902), (911, 253800), (940, 245970), (1080, 214085), (1128, 204975), (1175, 196776), (1269, 182200), (1350, 171268), (1410, 163980), (1692, 136650), (1800, 128451), (1822, 126900), (1880, 122985), (2115, 109320), (2350, 98388), (2538, 91100), (2700, 85634), (2733, 84600), (2820, 81990), (3384, 68325), (3525, 65592), (3644, 63450), (4230, 54660), (4555, 50760), (4700, 49194), (5076, 45550), (5400, 42817), (5466, 42300), (5640, 40995), (6345, 36440), (7050, 32796), (7288, 31725), (8199, 28200), (8460, 27330), (9110, 25380), (9400, 24597), (10152, 22775), (10575, 21864), (10932, 21150), (12690, 18220), (13665, 16920), (14100, 16398)]