302335020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1$

素因数の和:2824

約数の個数: 144

約数和(自身を含む): 1009008000

約数和(自身を除く): 706672980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 47, 52, 60, 65, 78, 90, 94, 117, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 390, 423, 468, 470, 564, 585, 611, 705, 780, 846, 940, 1170, 1222, 1410, 1692, 1833, 2115, 2340, 2444, 2749, 2820, 3055, 3666, 4230, 5498, 5499, 6110, 7332, 8247, 8460, 9165, 10996, 10998, 12220, 13745, 16494, 18330, 21996, 24741, 27490, 27495, 32988, 35737, 36660, 41235, 49482, 54980, 54990, 71474, 82470, 98964, 107211, 109980, 123705, 129203, 142948, 164940, 178685, 214422, 247410, 258406, 321633, 357370, 387609, 428844, 494820, 516812, 536055, 643266, 646015, 714740, 775218, 1072110, 1162827, 1286532, 1292030, 1550436, 1608165, 1679639, 1938045, 2144220, 2325654, 2584060, 3216330, 3359278, 3876090, 4651308, 5038917, 5814135, 6432660, 6718556, 7752180, 8398195, 10077834, 11628270, 15116751, 16796390, 20155668, 23256540, 25194585, 30233502, 33592780, 50389170, 60467004, 75583755, 100778340, 151167510, 302335020]

約数ペア:

[(1, 302335020), (2, 151167510), (3, 100778340), (4, 75583755), (5, 60467004), (6, 50389170), (9, 33592780), (10, 30233502), (12, 25194585), (13, 23256540), (15, 20155668), (18, 16796390), (20, 15116751), (26, 11628270), (30, 10077834), (36, 8398195), (39, 7752180), (45, 6718556), (47, 6432660), (52, 5814135), (60, 5038917), (65, 4651308), (78, 3876090), (90, 3359278), (94, 3216330), (117, 2584060), (130, 2325654), (141, 2144220), (156, 1938045), (180, 1679639), (188, 1608165), (195, 1550436), (234, 1292030), (235, 1286532), (260, 1162827), (282, 1072110), (390, 775218), (423, 714740), (468, 646015), (470, 643266), (564, 536055), (585, 516812), (611, 494820), (705, 428844), (780, 387609), (846, 357370), (940, 321633), (1170, 258406), (1222, 247410), (1410, 214422), (1692, 178685), (1833, 164940), (2115, 142948), (2340, 129203), (2444, 123705), (2749, 109980), (2820, 107211), (3055, 98964), (3666, 82470), (4230, 71474), (5498, 54990), (5499, 54980), (6110, 49482), (7332, 41235), (8247, 36660), (8460, 35737), (9165, 32988), (10996, 27495), (10998, 27490), (12220, 24741), (13745, 21996), (16494, 18330)]