143948700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 216

約数和(自身を含む): 524390048

約数和(自身を除く): 380441348

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, 50, 60, 63, 70, 73, 75, 84, 90, 100, 105, 126, 140, 146, 150, 175, 180, 210, 219, 225, 252, 292, 300, 313, 315, 350, 365, 420, 438, 450, 511, 525, 626, 630, 657, 700, 730, 876, 900, 939, 1022, 1050, 1095, 1252, 1260, 1314, 1460, 1533, 1565, 1575, 1825, 1878, 2044, 2100, 2190, 2191, 2555, 2628, 2817, 3066, 3130, 3150, 3285, 3650, 3756, 4380, 4382, 4599, 4695, 5110, 5475, 5634, 6132, 6260, 6300, 6570, 6573, 7300, 7665, 7825, 8764, 9198, 9390, 10220, 10950, 10955, 11268, 12775, 13140, 13146, 14085, 15330, 15650, 16425, 18396, 18780, 19719, 21900, 21910, 22849, 22995, 23475, 25550, 26292, 28170, 30660, 31300, 32850, 32865, 38325, 39438, 43820, 45698, 45990, 46950, 51100, 54775, 56340, 65700, 65730, 68547, 70425, 76650, 78876, 91396, 91980, 93900, 98595, 109550, 114245, 114975, 131460, 137094, 140850, 153300, 159943, 164325, 197190, 205641, 219100, 228490, 229950, 274188, 281700, 319886, 328650, 342735, 394380, 411282, 456980, 459900, 479829, 492975, 571225, 639772, 657300, 685470, 799715, 822564, 959658, 985950, 1028205, 1142450, 1370940, 1439487, 1599430, 1713675, 1919316, 1971900, 2056410, 2284900, 2399145, 2878974, 3198860, 3427350, 3998575, 4112820, 4798290, 5141025, 5757948, 6854700, 7197435, 7997150, 9596580, 10282050, 11995725, 14394870, 15994300, 20564100, 23991450, 28789740, 35987175, 47982900, 71974350, 143948700]

約数ペア:

[(1, 143948700), (2, 71974350), (3, 47982900), (4, 35987175), (5, 28789740), (6, 23991450), (7, 20564100), (9, 15994300), (10, 14394870), (12, 11995725), (14, 10282050), (15, 9596580), (18, 7997150), (20, 7197435), (21, 6854700), (25, 5757948), (28, 5141025), (30, 4798290), (35, 4112820), (36, 3998575), (42, 3427350), (45, 3198860), (50, 2878974), (60, 2399145), (63, 2284900), (70, 2056410), (73, 1971900), (75, 1919316), (84, 1713675), (90, 1599430), (100, 1439487), (105, 1370940), (126, 1142450), (140, 1028205), (146, 985950), (150, 959658), (175, 822564), (180, 799715), (210, 685470), (219, 657300), (225, 639772), (252, 571225), (292, 492975), (300, 479829), (313, 459900), (315, 456980), (350, 411282), (365, 394380), (420, 342735), (438, 328650), (450, 319886), (511, 281700), (525, 274188), (626, 229950), (630, 228490), (657, 219100), (700, 205641), (730, 197190), (876, 164325), (900, 159943), (939, 153300), (1022, 140850), (1050, 137094), (1095, 131460), (1252, 114975), (1260, 114245), (1314, 109550), (1460, 98595), (1533, 93900), (1565, 91980), (1575, 91396), (1825, 78876), (1878, 76650), (2044, 70425), (2100, 68547), (2190, 65730), (2191, 65700), (2555, 56340), (2628, 54775), (2817, 51100), (3066, 46950), (3130, 45990), (3150, 45698), (3285, 43820), (3650, 39438), (3756, 38325), (4380, 32865), (4382, 32850), (4599, 31300), (4695, 30660), (5110, 28170), (5475, 26292), (5634, 25550), (6132, 23475), (6260, 22995), (6300, 22849), (6570, 21910), (6573, 21900), (7300, 19719), (7665, 18780), (7825, 18396), (8764, 16425), (9198, 15650), (9390, 15330), (10220, 14085), (10950, 13146), (10955, 13140), (11268, 12775)]