200748870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 192

約数和(自身を含む): 649359360

約数和(自身を除く): 448610490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 31, 35, 38, 42, 45, 57, 62, 63, 70, 90, 93, 95, 105, 114, 126, 133, 155, 171, 186, 190, 210, 217, 266, 279, 285, 310, 315, 342, 399, 434, 465, 541, 558, 570, 589, 630, 651, 665, 798, 855, 930, 1082, 1085, 1178, 1197, 1302, 1330, 1395, 1623, 1710, 1767, 1953, 1995, 2170, 2394, 2705, 2790, 2945, 3246, 3255, 3534, 3787, 3906, 3990, 4123, 4869, 5301, 5410, 5890, 5985, 6510, 7574, 8115, 8246, 8835, 9738, 9765, 10279, 10602, 11361, 11970, 12369, 16230, 16771, 17670, 18935, 19530, 20558, 20615, 22722, 24345, 24738, 26505, 30837, 33542, 34083, 37107, 37870, 41230, 48690, 50313, 51395, 53010, 56805, 61674, 61845, 68166, 71953, 74214, 83855, 92511, 100626, 102790, 113610, 117397, 123690, 143906, 150939, 154185, 167710, 170415, 185022, 185535, 215859, 234794, 251565, 301878, 308370, 318649, 340830, 352191, 359765, 371070, 431718, 462555, 503130, 586985, 637298, 647577, 704382, 719530, 754695, 925110, 955947, 1056573, 1079295, 1173970, 1295154, 1509390, 1593245, 1760955, 1911894, 2113146, 2158590, 2230543, 2867841, 3186490, 3237885, 3521910, 4461086, 4779735, 5282865, 5735682, 6475770, 6691629, 9559470, 10565730, 11152715, 13383258, 14339205, 20074887, 22305430, 28678410, 33458145, 40149774, 66916290, 100374435, 200748870]

約数ペア:

[(1, 200748870), (2, 100374435), (3, 66916290), (5, 40149774), (6, 33458145), (7, 28678410), (9, 22305430), (10, 20074887), (14, 14339205), (15, 13383258), (18, 11152715), (19, 10565730), (21, 9559470), (30, 6691629), (31, 6475770), (35, 5735682), (38, 5282865), (42, 4779735), (45, 4461086), (57, 3521910), (62, 3237885), (63, 3186490), (70, 2867841), (90, 2230543), (93, 2158590), (95, 2113146), (105, 1911894), (114, 1760955), (126, 1593245), (133, 1509390), (155, 1295154), (171, 1173970), (186, 1079295), (190, 1056573), (210, 955947), (217, 925110), (266, 754695), (279, 719530), (285, 704382), (310, 647577), (315, 637298), (342, 586985), (399, 503130), (434, 462555), (465, 431718), (541, 371070), (558, 359765), (570, 352191), (589, 340830), (630, 318649), (651, 308370), (665, 301878), (798, 251565), (855, 234794), (930, 215859), (1082, 185535), (1085, 185022), (1178, 170415), (1197, 167710), (1302, 154185), (1330, 150939), (1395, 143906), (1623, 123690), (1710, 117397), (1767, 113610), (1953, 102790), (1995, 100626), (2170, 92511), (2394, 83855), (2705, 74214), (2790, 71953), (2945, 68166), (3246, 61845), (3255, 61674), (3534, 56805), (3787, 53010), (3906, 51395), (3990, 50313), (4123, 48690), (4869, 41230), (5301, 37870), (5410, 37107), (5890, 34083), (5985, 33542), (6510, 30837), (7574, 26505), (8115, 24738), (8246, 24345), (8835, 22722), (9738, 20615), (9765, 20558), (10279, 19530), (10602, 18935), (11361, 17670), (11970, 16771), (12369, 16230)]