227473320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 740664000

約数和(自身を除く): 513190680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 89, 95, 114, 118, 120, 152, 177, 178, 190, 228, 236, 267, 285, 295, 354, 356, 361, 380, 445, 456, 472, 534, 570, 590, 708, 712, 722, 760, 885, 890, 1068, 1083, 1121, 1140, 1180, 1335, 1416, 1444, 1691, 1770, 1780, 1805, 2136, 2166, 2242, 2280, 2360, 2670, 2888, 3363, 3382, 3540, 3560, 3610, 4332, 4484, 5073, 5251, 5340, 5415, 5605, 6726, 6764, 7080, 7220, 8455, 8664, 8968, 10146, 10502, 10680, 10830, 11210, 13452, 13528, 14440, 15753, 16815, 16910, 20292, 21004, 21299, 21660, 22420, 25365, 26255, 26904, 31506, 32129, 33630, 33820, 40584, 42008, 42598, 43320, 44840, 50730, 52510, 63012, 63897, 64258, 67260, 67640, 78765, 85196, 96387, 99769, 101460, 105020, 106495, 126024, 127794, 128516, 134520, 157530, 160645, 170392, 192774, 199538, 202920, 210040, 212990, 255588, 257032, 299307, 315060, 319485, 321290, 385548, 399076, 425980, 481935, 498845, 511176, 598614, 630120, 638970, 642580, 771096, 798152, 851960, 963870, 997690, 1197228, 1277940, 1285160, 1496535, 1895611, 1927740, 1995380, 2394456, 2555880, 2993070, 3791222, 3855480, 3990760, 5686833, 5986140, 7582444, 9478055, 11373666, 11972280, 15164888, 18956110, 22747332, 28434165, 37912220, 45494664, 56868330, 75824440, 113736660, 227473320]

約数ペア:

[(1, 227473320), (2, 113736660), (3, 75824440), (4, 56868330), (5, 45494664), (6, 37912220), (8, 28434165), (10, 22747332), (12, 18956110), (15, 15164888), (19, 11972280), (20, 11373666), (24, 9478055), (30, 7582444), (38, 5986140), (40, 5686833), (57, 3990760), (59, 3855480), (60, 3791222), (76, 2993070), (89, 2555880), (95, 2394456), (114, 1995380), (118, 1927740), (120, 1895611), (152, 1496535), (177, 1285160), (178, 1277940), (190, 1197228), (228, 997690), (236, 963870), (267, 851960), (285, 798152), (295, 771096), (354, 642580), (356, 638970), (361, 630120), (380, 598614), (445, 511176), (456, 498845), (472, 481935), (534, 425980), (570, 399076), (590, 385548), (708, 321290), (712, 319485), (722, 315060), (760, 299307), (885, 257032), (890, 255588), (1068, 212990), (1083, 210040), (1121, 202920), (1140, 199538), (1180, 192774), (1335, 170392), (1416, 160645), (1444, 157530), (1691, 134520), (1770, 128516), (1780, 127794), (1805, 126024), (2136, 106495), (2166, 105020), (2242, 101460), (2280, 99769), (2360, 96387), (2670, 85196), (2888, 78765), (3363, 67640), (3382, 67260), (3540, 64258), (3560, 63897), (3610, 63012), (4332, 52510), (4484, 50730), (5073, 44840), (5251, 43320), (5340, 42598), (5415, 42008), (5605, 40584), (6726, 33820), (6764, 33630), (7080, 32129), (7220, 31506), (8455, 26904), (8664, 26255), (8968, 25365), (10146, 22420), (10502, 21660), (10680, 21299), (10830, 21004), (11210, 20292), (13452, 16910), (13528, 16815), (14440, 15753)]