219702900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1930

約数の個数: 144

約数和(自身を含む): 702705024

約数和(自身を除く): 483002124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 25, 30, 34, 46, 50, 51, 60, 68, 69, 75, 85, 92, 100, 102, 115, 138, 150, 170, 204, 230, 255, 276, 300, 340, 345, 391, 425, 460, 510, 575, 690, 782, 850, 1020, 1150, 1173, 1275, 1380, 1564, 1700, 1725, 1873, 1955, 2300, 2346, 2550, 3450, 3746, 3910, 4692, 5100, 5619, 5865, 6900, 7492, 7820, 9365, 9775, 11238, 11730, 18730, 19550, 22476, 23460, 28095, 29325, 31841, 37460, 39100, 43079, 46825, 56190, 58650, 63682, 86158, 93650, 95523, 112380, 117300, 127364, 129237, 140475, 159205, 172316, 187300, 191046, 215395, 258474, 280950, 318410, 382092, 430790, 477615, 516948, 561900, 636820, 646185, 732343, 796025, 861580, 955230, 1076975, 1292370, 1464686, 1592050, 1910460, 2153950, 2197029, 2388075, 2584740, 2929372, 3184100, 3230925, 3661715, 4307900, 4394058, 4776150, 6461850, 7323430, 8788116, 9552300, 10985145, 12923700, 14646860, 18308575, 21970290, 36617150, 43940580, 54925725, 73234300, 109851450, 219702900]

約数ペア:

[(1, 219702900), (2, 109851450), (3, 73234300), (4, 54925725), (5, 43940580), (6, 36617150), (10, 21970290), (12, 18308575), (15, 14646860), (17, 12923700), (20, 10985145), (23, 9552300), (25, 8788116), (30, 7323430), (34, 6461850), (46, 4776150), (50, 4394058), (51, 4307900), (60, 3661715), (68, 3230925), (69, 3184100), (75, 2929372), (85, 2584740), (92, 2388075), (100, 2197029), (102, 2153950), (115, 1910460), (138, 1592050), (150, 1464686), (170, 1292370), (204, 1076975), (230, 955230), (255, 861580), (276, 796025), (300, 732343), (340, 646185), (345, 636820), (391, 561900), (425, 516948), (460, 477615), (510, 430790), (575, 382092), (690, 318410), (782, 280950), (850, 258474), (1020, 215395), (1150, 191046), (1173, 187300), (1275, 172316), (1380, 159205), (1564, 140475), (1700, 129237), (1725, 127364), (1873, 117300), (1955, 112380), (2300, 95523), (2346, 93650), (2550, 86158), (3450, 63682), (3746, 58650), (3910, 56190), (4692, 46825), (5100, 43079), (5619, 39100), (5865, 37460), (6900, 31841), (7492, 29325), (7820, 28095), (9365, 23460), (9775, 22476), (11238, 19550), (11730, 18730)]