100301940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3221}}^1$

素因数の和:3409

約数の個数: 72

約数和(自身を含む): 306102888

約数和(自身を除く): 205800948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 3114, 3221, 3460, 5190, 6228, 6442, 7785, 9663, 10380, 12884, 15570, 16105, 19326, 28989, 31140, 32210, 38652, 48315, 57978, 64420, 96630, 115956, 144945, 193260, 289890, 557233, 579780, 1114466, 1671699, 2228932, 2786165, 3343398, 5015097, 5572330, 6686796, 8358495, 10030194, 11144660, 16716990, 20060388, 25075485, 33433980, 50150970, 100301940]

約数ペア:

[(1, 100301940), (2, 50150970), (3, 33433980), (4, 25075485), (5, 20060388), (6, 16716990), (9, 11144660), (10, 10030194), (12, 8358495), (15, 6686796), (18, 5572330), (20, 5015097), (30, 3343398), (36, 2786165), (45, 2228932), (60, 1671699), (90, 1114466), (173, 579780), (180, 557233), (346, 289890), (519, 193260), (692, 144945), (865, 115956), (1038, 96630), (1557, 64420), (1730, 57978), (2076, 48315), (2595, 38652), (3114, 32210), (3221, 31140), (3460, 28989), (5190, 19326), (6228, 16105), (6442, 15570), (7785, 12884), (9663, 10380)]