194879900400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1877}}^1\times {\mathrm{2791}}^1$

素因数の和:4720

約数の個数: 240

約数和(自身を含む): 644977195008

約数和(自身を除く): 450097294608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 240, 248, 300, 310, 372, 400, 465, 496, 600, 620, 744, 775, 930, 1200, 1240, 1488, 1550, 1860, 1877, 2325, 2480, 2791, 3100, 3720, 3754, 4650, 5582, 5631, 6200, 7440, 7508, 8373, 9300, 9385, 11164, 11262, 12400, 13955, 15016, 16746, 18600, 18770, 22328, 22524, 27910, 28155, 30032, 33492, 37200, 37540, 41865, 44656, 45048, 46925, 55820, 56310, 58187, 66984, 69775, 75080, 83730, 86521, 90096, 93850, 111640, 112620, 116374, 133968, 139550, 140775, 150160, 167460, 173042, 174561, 187700, 209325, 223280, 225240, 232748, 259563, 279100, 281550, 290935, 334920, 346084, 349122, 375400, 418650, 432605, 450480, 465496, 519126, 558200, 563100, 581870, 669840, 692168, 698244, 750800, 837300, 865210, 872805, 930992, 1038252, 1116400, 1126200, 1163740, 1297815, 1384336, 1396488, 1454675, 1674600, 1730420, 1745610, 2076504, 2163025, 2252400, 2327480, 2595630, 2792976, 2909350, 3349200, 3460840, 3491220, 4153008, 4326050, 4364025, 4654960, 5191260, 5238707, 5818700, 6489075, 6921680, 6982440, 8652100, 8728050, 10382520, 10477414, 11637400, 12978150, 13964880, 15716121, 17304200, 17456100, 20765040, 20954828, 23274800, 25956300, 26193535, 31432242, 34608400, 34912200, 41909656, 51912600, 52387070, 62864484, 69824400, 78580605, 83819312, 103825200, 104774140, 125728968, 130967675, 157161210, 162399917, 209548280, 251457936, 261935350, 314322420, 324799834, 392903025, 419096560, 487199751, 523870700, 628644840, 649599668, 785806050, 811999585, 974399502, 1047741400, 1257289680, 1299199336, 1571612100, 1623999170, 1948799004, 2095482800, 2435998755, 2598398672, 3143224200, 3247998340, 3897598008, 4059997925, 4871997510, 6286448400, 6495996680, 7795196016, 8119995850, 9743995020, 12179993775, 12991993360, 16239991700, 19487990040, 24359987550, 32479983400, 38975980080, 48719975100, 64959966800, 97439950200, 194879900400]

約数ペア:

[(1, 194879900400), (2, 97439950200), (3, 64959966800), (4, 48719975100), (5, 38975980080), (6, 32479983400), (8, 24359987550), (10, 19487990040), (12, 16239991700), (15, 12991993360), (16, 12179993775), (20, 9743995020), (24, 8119995850), (25, 7795196016), (30, 6495996680), (31, 6286448400), (40, 4871997510), (48, 4059997925), (50, 3897598008), (60, 3247998340), (62, 3143224200), (75, 2598398672), (80, 2435998755), (93, 2095482800), (100, 1948799004), (120, 1623999170), (124, 1571612100), (150, 1299199336), (155, 1257289680), (186, 1047741400), (200, 974399502), (240, 811999585), (248, 785806050), (300, 649599668), (310, 628644840), (372, 523870700), (400, 487199751), (465, 419096560), (496, 392903025), (600, 324799834), (620, 314322420), (744, 261935350), (775, 251457936), (930, 209548280), (1200, 162399917), (1240, 157161210), (1488, 130967675), (1550, 125728968), (1860, 104774140), (1877, 103825200), (2325, 83819312), (2480, 78580605), (2791, 69824400), (3100, 62864484), (3720, 52387070), (3754, 51912600), (4650, 41909656), (5582, 34912200), (5631, 34608400), (6200, 31432242), (7440, 26193535), (7508, 25956300), (8373, 23274800), (9300, 20954828), (9385, 20765040), (11164, 17456100), (11262, 17304200), (12400, 15716121), (13955, 13964880), (15016, 12978150), (16746, 11637400), (18600, 10477414), (18770, 10382520), (22328, 8728050), (22524, 8652100), (27910, 6982440), (28155, 6921680), (30032, 6489075), (33492, 5818700), (37200, 5238707), (37540, 5191260), (41865, 4654960), (44656, 4364025), (45048, 4326050), (46925, 4153008), (55820, 3491220), (56310, 3460840), (58187, 3349200), (66984, 2909350), (69775, 2792976), (75080, 2595630), (83730, 2327480), (86521, 2252400), (90096, 2163025), (93850, 2076504), (111640, 1745610), (112620, 1730420), (116374, 1674600), (133968, 1454675), (139550, 1396488), (140775, 1384336), (150160, 1297815), (167460, 1163740), (173042, 1126200), (174561, 1116400), (187700, 1038252), (209325, 930992), (223280, 872805), (225240, 865210), (232748, 837300), (259563, 750800), (279100, 698244), (281550, 692168), (290935, 669840), (334920, 581870), (346084, 563100), (349122, 558200), (375400, 519126), (418650, 465496), (432605, 450480)]