204029820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8039}}^1$

素因数の和:8104

約数の個数: 96

約数和(自身を含む): 648345600

約数和(自身を除く): 444315780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8039, 8460, 12690, 16078, 24117, 25380, 32156, 40195, 48234, 72351, 80390, 96468, 120585, 144702, 160780, 217053, 241170, 289404, 361755, 377833, 434106, 482340, 723510, 755666, 868212, 1085265, 1133499, 1447020, 1511332, 1889165, 2170530, 2266998, 3400497, 3778330, 4341060, 4533996, 5667495, 6800994, 7556660, 10201491, 11334990, 13601988, 17002485, 20402982, 22669980, 34004970, 40805964, 51007455, 68009940, 102014910, 204029820]

約数ペア:

[(1, 204029820), (2, 102014910), (3, 68009940), (4, 51007455), (5, 40805964), (6, 34004970), (9, 22669980), (10, 20402982), (12, 17002485), (15, 13601988), (18, 11334990), (20, 10201491), (27, 7556660), (30, 6800994), (36, 5667495), (45, 4533996), (47, 4341060), (54, 3778330), (60, 3400497), (90, 2266998), (94, 2170530), (108, 1889165), (135, 1511332), (141, 1447020), (180, 1133499), (188, 1085265), (235, 868212), (270, 755666), (282, 723510), (423, 482340), (470, 434106), (540, 377833), (564, 361755), (705, 289404), (846, 241170), (940, 217053), (1269, 160780), (1410, 144702), (1692, 120585), (2115, 96468), (2538, 80390), (2820, 72351), (4230, 48234), (5076, 40195), (6345, 32156), (8039, 25380), (8460, 24117), (12690, 16078)]