195935220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 700963200

約数和(自身を除く): 505027980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 113, 114, 117, 130, 135, 156, 169, 171, 180, 190, 195, 226, 228, 234, 247, 260, 270, 285, 338, 339, 342, 351, 380, 390, 452, 468, 494, 507, 513, 540, 565, 570, 585, 676, 678, 684, 702, 741, 780, 845, 855, 988, 1014, 1017, 1026, 1130, 1140, 1170, 1235, 1356, 1404, 1469, 1482, 1521, 1690, 1695, 1710, 1755, 2028, 2034, 2052, 2147, 2223, 2260, 2340, 2470, 2535, 2565, 2938, 2964, 3042, 3051, 3211, 3380, 3390, 3420, 3510, 3705, 4068, 4294, 4407, 4446, 4563, 4940, 5070, 5085, 5130, 5876, 6084, 6102, 6422, 6441, 6669, 6780, 7020, 7345, 7410, 7605, 8588, 8814, 8892, 9126, 9633, 10140, 10170, 10260, 10735, 11115, 12204, 12844, 12882, 13221, 13338, 14690, 14820, 15210, 15255, 16055, 17628, 18252, 19097, 19266, 19323, 20340, 21470, 22035, 22230, 22815, 25764, 26442, 26676, 27911, 28899, 29380, 30420, 30510, 32110, 32205, 33345, 38194, 38532, 38646, 39663, 42940, 44070, 44460, 45630, 48165, 52884, 55822, 57291, 57798, 57969, 61020, 64220, 64410, 66105, 66690, 76388, 77292, 79326, 83733, 86697, 88140, 91260, 95485, 96330, 96615, 111644, 114582, 115596, 115938, 128820, 132210, 133380, 139555, 144495, 158652, 167466, 171873, 173394, 190970, 192660, 193230, 198315, 229164, 231876, 251199, 264420, 279110, 286455, 288990, 289845, 334932, 343746, 346788, 362843, 381940, 386460, 396630, 418665, 433485, 502398, 515619, 558220, 572910, 577980, 579690, 687492, 725686, 753597, 793260, 837330, 859365, 866970, 1004796, 1031238, 1088529, 1145820, 1159380, 1255995, 1451372, 1507194, 1674660, 1718730, 1733940, 1814215, 2062476, 2177058, 2511990, 2578095, 3014388, 3265587, 3437460, 3628430, 3767985, 4354116, 5023980, 5156190, 5442645, 6531174, 7256860, 7535970, 9796761, 10312380, 10885290, 13062348, 15071940, 16327935, 19593522, 21770580, 32655870, 39187044, 48983805, 65311740, 97967610, 195935220]

約数ペア:

[(1, 195935220), (2, 97967610), (3, 65311740), (4, 48983805), (5, 39187044), (6, 32655870), (9, 21770580), (10, 19593522), (12, 16327935), (13, 15071940), (15, 13062348), (18, 10885290), (19, 10312380), (20, 9796761), (26, 7535970), (27, 7256860), (30, 6531174), (36, 5442645), (38, 5156190), (39, 5023980), (45, 4354116), (52, 3767985), (54, 3628430), (57, 3437460), (60, 3265587), (65, 3014388), (76, 2578095), (78, 2511990), (90, 2177058), (95, 2062476), (108, 1814215), (113, 1733940), (114, 1718730), (117, 1674660), (130, 1507194), (135, 1451372), (156, 1255995), (169, 1159380), (171, 1145820), (180, 1088529), (190, 1031238), (195, 1004796), (226, 866970), (228, 859365), (234, 837330), (247, 793260), (260, 753597), (270, 725686), (285, 687492), (338, 579690), (339, 577980), (342, 572910), (351, 558220), (380, 515619), (390, 502398), (452, 433485), (468, 418665), (494, 396630), (507, 386460), (513, 381940), (540, 362843), (565, 346788), (570, 343746), (585, 334932), (676, 289845), (678, 288990), (684, 286455), (702, 279110), (741, 264420), (780, 251199), (845, 231876), (855, 229164), (988, 198315), (1014, 193230), (1017, 192660), (1026, 190970), (1130, 173394), (1140, 171873), (1170, 167466), (1235, 158652), (1356, 144495), (1404, 139555), (1469, 133380), (1482, 132210), (1521, 128820), (1690, 115938), (1695, 115596), (1710, 114582), (1755, 111644), (2028, 96615), (2034, 96330), (2052, 95485), (2147, 91260), (2223, 88140), (2260, 86697), (2340, 83733), (2470, 79326), (2535, 77292), (2565, 76388), (2938, 66690), (2964, 66105), (3042, 64410), (3051, 64220), (3211, 61020), (3380, 57969), (3390, 57798), (3420, 57291), (3510, 55822), (3705, 52884), (4068, 48165), (4294, 45630), (4407, 44460), (4446, 44070), (4563, 42940), (4940, 39663), (5070, 38646), (5085, 38532), (5130, 38194), (5876, 33345), (6084, 32205), (6102, 32110), (6422, 30510), (6441, 30420), (6669, 29380), (6780, 28899), (7020, 27911), (7345, 26676), (7410, 26442), (7605, 25764), (8588, 22815), (8814, 22230), (8892, 22035), (9126, 21470), (9633, 20340), (10140, 19323), (10170, 19266), (10260, 19097), (10735, 18252), (11115, 17628), (12204, 16055), (12844, 15255), (12882, 15210), (13221, 14820), (13338, 14690)]