38450940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 130636800

約数和(自身を除く): 92185860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 23, 30, 33, 34, 44, 46, 51, 55, 60, 66, 68, 69, 85, 92, 102, 110, 115, 132, 138, 149, 165, 170, 187, 204, 220, 230, 253, 255, 276, 298, 330, 340, 345, 374, 391, 447, 460, 506, 510, 561, 596, 660, 690, 745, 748, 759, 782, 894, 935, 1012, 1020, 1122, 1173, 1265, 1380, 1490, 1518, 1564, 1639, 1788, 1870, 1955, 2235, 2244, 2346, 2530, 2533, 2805, 2980, 3036, 3278, 3427, 3740, 3795, 3910, 4301, 4470, 4692, 4917, 5060, 5066, 5610, 5865, 6556, 6854, 7590, 7599, 7820, 8195, 8602, 8940, 9834, 10132, 10281, 11220, 11730, 12665, 12903, 13708, 15180, 15198, 16390, 17135, 17204, 19668, 20562, 21505, 23460, 24585, 25330, 25806, 27863, 30396, 32780, 34270, 37697, 37995, 41124, 43010, 49170, 50660, 51405, 51612, 55726, 58259, 64515, 68540, 75394, 75990, 83589, 86020, 98340, 102810, 111452, 113091, 116518, 129030, 139315, 150788, 151980, 167178, 174777, 188485, 205620, 226182, 233036, 258060, 278630, 291295, 334356, 349554, 376970, 417945, 452364, 557260, 565455, 582590, 640849, 699108, 753940, 835890, 873885, 1130910, 1165180, 1281698, 1671780, 1747770, 1922547, 2261820, 2563396, 3204245, 3495540, 3845094, 6408490, 7690188, 9612735, 12816980, 19225470, 38450940]

約数ペア:

[(1, 38450940), (2, 19225470), (3, 12816980), (4, 9612735), (5, 7690188), (6, 6408490), (10, 3845094), (11, 3495540), (12, 3204245), (15, 2563396), (17, 2261820), (20, 1922547), (22, 1747770), (23, 1671780), (30, 1281698), (33, 1165180), (34, 1130910), (44, 873885), (46, 835890), (51, 753940), (55, 699108), (60, 640849), (66, 582590), (68, 565455), (69, 557260), (85, 452364), (92, 417945), (102, 376970), (110, 349554), (115, 334356), (132, 291295), (138, 278630), (149, 258060), (165, 233036), (170, 226182), (187, 205620), (204, 188485), (220, 174777), (230, 167178), (253, 151980), (255, 150788), (276, 139315), (298, 129030), (330, 116518), (340, 113091), (345, 111452), (374, 102810), (391, 98340), (447, 86020), (460, 83589), (506, 75990), (510, 75394), (561, 68540), (596, 64515), (660, 58259), (690, 55726), (745, 51612), (748, 51405), (759, 50660), (782, 49170), (894, 43010), (935, 41124), (1012, 37995), (1020, 37697), (1122, 34270), (1173, 32780), (1265, 30396), (1380, 27863), (1490, 25806), (1518, 25330), (1564, 24585), (1639, 23460), (1788, 21505), (1870, 20562), (1955, 19668), (2235, 17204), (2244, 17135), (2346, 16390), (2530, 15198), (2533, 15180), (2805, 13708), (2980, 12903), (3036, 12665), (3278, 11730), (3427, 11220), (3740, 10281), (3795, 10132), (3910, 9834), (4301, 8940), (4470, 8602), (4692, 8195), (4917, 7820), (5060, 7599), (5066, 7590), (5610, 6854), (5865, 6556)]