152293820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 393724800

約数和(自身を除く): 241430980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 61, 68, 70, 85, 119, 122, 140, 170, 238, 244, 305, 340, 427, 476, 595, 610, 854, 1037, 1049, 1190, 1220, 1708, 2074, 2098, 2135, 2380, 4148, 4196, 4270, 5185, 5245, 7259, 7343, 8540, 10370, 10490, 14518, 14686, 17833, 20740, 20980, 29036, 29372, 35666, 36295, 36715, 63989, 71332, 72590, 73430, 89165, 124831, 127978, 145180, 146860, 178330, 249662, 255956, 319945, 356660, 447923, 499324, 624155, 639890, 895846, 1087813, 1248310, 1279780, 1791692, 2175626, 2239615, 2496620, 4351252, 4479230, 5439065, 7614691, 8958460, 10878130, 15229382, 21756260, 30458764, 38073455, 76146910, 152293820]

約数ペア:

[(1, 152293820), (2, 76146910), (4, 38073455), (5, 30458764), (7, 21756260), (10, 15229382), (14, 10878130), (17, 8958460), (20, 7614691), (28, 5439065), (34, 4479230), (35, 4351252), (61, 2496620), (68, 2239615), (70, 2175626), (85, 1791692), (119, 1279780), (122, 1248310), (140, 1087813), (170, 895846), (238, 639890), (244, 624155), (305, 499324), (340, 447923), (427, 356660), (476, 319945), (595, 255956), (610, 249662), (854, 178330), (1037, 146860), (1049, 145180), (1190, 127978), (1220, 124831), (1708, 89165), (2074, 73430), (2098, 72590), (2135, 71332), (2380, 63989), (4148, 36715), (4196, 36295), (4270, 35666), (5185, 29372), (5245, 29036), (7259, 20980), (7343, 20740), (8540, 17833), (10370, 14686), (10490, 14518)]