349184213460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1\times {\mathrm{12611}}^1$

素因数の和:13598

約数の個数: 144

約数和(自身を含む): 1065976329600

約数和(自身を除く): 716792116140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 773, 796, 995, 1194, 1546, 1791, 1990, 2319, 2388, 2985, 3092, 3582, 3865, 3980, 4638, 5970, 6957, 7164, 7730, 8955, 9276, 11595, 11940, 12611, 13914, 15460, 17910, 23190, 25222, 27828, 34785, 35820, 37833, 46380, 50444, 63055, 69570, 75666, 113499, 126110, 139140, 151332, 153827, 189165, 226998, 252220, 307654, 378330, 453996, 461481, 567495, 615308, 756660, 769135, 922962, 1134990, 1384443, 1538270, 1845924, 2269980, 2307405, 2509589, 2768886, 3076540, 4614810, 5019178, 5537772, 6922215, 7528767, 9229620, 9748303, 10038356, 12547945, 13844430, 15057534, 19496606, 22586301, 25095890, 27688860, 29244909, 30115068, 37643835, 38993212, 45172602, 48741515, 50191780, 58489818, 75287670, 87734727, 90345204, 97483030, 112931505, 116979636, 146224545, 150575340, 175469454, 194966060, 225863010, 292449090, 350938908, 438673635, 451726020, 584898180, 877347270, 1754694540, 1939912297, 3879824594, 5819736891, 7759649188, 9699561485, 11639473782, 17459210673, 19399122970, 23278947564, 29098684455, 34918421346, 38798245940, 58197368910, 69836842692, 87296053365, 116394737820, 174592106730, 349184213460]

約数ペア:

[(1, 349184213460), (2, 174592106730), (3, 116394737820), (4, 87296053365), (5, 69836842692), (6, 58197368910), (9, 38798245940), (10, 34918421346), (12, 29098684455), (15, 23278947564), (18, 19399122970), (20, 17459210673), (30, 11639473782), (36, 9699561485), (45, 7759649188), (60, 5819736891), (90, 3879824594), (180, 1939912297), (199, 1754694540), (398, 877347270), (597, 584898180), (773, 451726020), (796, 438673635), (995, 350938908), (1194, 292449090), (1546, 225863010), (1791, 194966060), (1990, 175469454), (2319, 150575340), (2388, 146224545), (2985, 116979636), (3092, 112931505), (3582, 97483030), (3865, 90345204), (3980, 87734727), (4638, 75287670), (5970, 58489818), (6957, 50191780), (7164, 48741515), (7730, 45172602), (8955, 38993212), (9276, 37643835), (11595, 30115068), (11940, 29244909), (12611, 27688860), (13914, 25095890), (15460, 22586301), (17910, 19496606), (23190, 15057534), (25222, 13844430), (27828, 12547945), (34785, 10038356), (35820, 9748303), (37833, 9229620), (46380, 7528767), (50444, 6922215), (63055, 5537772), (69570, 5019178), (75666, 4614810), (113499, 3076540), (126110, 2768886), (139140, 2509589), (151332, 2307405), (153827, 2269980), (189165, 1845924), (226998, 1538270), (252220, 1384443), (307654, 1134990), (378330, 922962), (453996, 769135), (461481, 756660), (567495, 615308)]