68836320180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1\times {\mathrm{4049}}^1$

素因数の和:5743

約数の個数: 192

約数和(自身を含む): 225620640000

約数和(自身を除く): 156784319820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1657, 1710, 2052, 2565, 3314, 3420, 4049, 4971, 5130, 6628, 8098, 8285, 9942, 10260, 12147, 14913, 16196, 16570, 19884, 20245, 24294, 24855, 29826, 31483, 33140, 36441, 40490, 44739, 48588, 49710, 59652, 60735, 62966, 72882, 74565, 76931, 80980, 89478, 94449, 99420, 109323, 121470, 125932, 145764, 149130, 153862, 157415, 178956, 182205, 188898, 218646, 223695, 230793, 242940, 283347, 298260, 307724, 314830, 364410, 377796, 384655, 437292, 447390, 461586, 472245, 546615, 566694, 629660, 692379, 728820, 769310, 850041, 894780, 923172, 944490, 1093230, 1133388, 1153965, 1384758, 1416735, 1538620, 1700082, 1888980, 2077137, 2186460, 2307930, 2769516, 2833470, 3400164, 3461895, 4154274, 4250205, 4615860, 5666940, 6709193, 6923790, 8308548, 8500410, 10385685, 13418386, 13847580, 17000820, 20127579, 20771370, 26836772, 33545965, 40255158, 41542740, 60382737, 67091930, 80510316, 100637895, 120765474, 127474667, 134183860, 181148211, 201275790, 241530948, 254949334, 301913685, 362296422, 382424001, 402551580, 509898668, 603827370, 637373335, 724592844, 764848002, 905741055, 1147272003, 1207654740, 1274746670, 1529696004, 1811482110, 1912120005, 2294544006, 2549493340, 3441816009, 3622964220, 3824240010, 4589088012, 5736360015, 6883632018, 7648480020, 11472720030, 13767264036, 17209080045, 22945440060, 34418160090, 68836320180]

約数ペア:

[(1, 68836320180), (2, 34418160090), (3, 22945440060), (4, 17209080045), (5, 13767264036), (6, 11472720030), (9, 7648480020), (10, 6883632018), (12, 5736360015), (15, 4589088012), (18, 3824240010), (19, 3622964220), (20, 3441816009), (27, 2549493340), (30, 2294544006), (36, 1912120005), (38, 1811482110), (45, 1529696004), (54, 1274746670), (57, 1207654740), (60, 1147272003), (76, 905741055), (90, 764848002), (95, 724592844), (108, 637373335), (114, 603827370), (135, 509898668), (171, 402551580), (180, 382424001), (190, 362296422), (228, 301913685), (270, 254949334), (285, 241530948), (342, 201275790), (380, 181148211), (513, 134183860), (540, 127474667), (570, 120765474), (684, 100637895), (855, 80510316), (1026, 67091930), (1140, 60382737), (1657, 41542740), (1710, 40255158), (2052, 33545965), (2565, 26836772), (3314, 20771370), (3420, 20127579), (4049, 17000820), (4971, 13847580), (5130, 13418386), (6628, 10385685), (8098, 8500410), (8285, 8308548), (9942, 6923790), (10260, 6709193), (12147, 5666940), (14913, 4615860), (16196, 4250205), (16570, 4154274), (19884, 3461895), (20245, 3400164), (24294, 2833470), (24855, 2769516), (29826, 2307930), (31483, 2186460), (33140, 2077137), (36441, 1888980), (40490, 1700082), (44739, 1538620), (48588, 1416735), (49710, 1384758), (59652, 1153965), (60735, 1133388), (62966, 1093230), (72882, 944490), (74565, 923172), (76931, 894780), (80980, 850041), (89478, 769310), (94449, 728820), (99420, 692379), (109323, 629660), (121470, 566694), (125932, 546615), (145764, 472245), (149130, 461586), (153862, 447390), (157415, 437292), (178956, 384655), (182205, 377796), (188898, 364410), (218646, 314830), (223695, 307724), (230793, 298260), (242940, 283347)]