68482050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 217486080

約数和(自身を除く): 149004030

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 29, 30, 35, 39, 42, 50, 58, 65, 70, 75, 78, 87, 91, 105, 130, 145, 150, 173, 174, 175, 182, 195, 203, 210, 273, 290, 325, 346, 350, 377, 390, 406, 435, 455, 519, 525, 546, 609, 650, 725, 754, 865, 870, 910, 975, 1015, 1038, 1050, 1131, 1211, 1218, 1365, 1450, 1730, 1885, 1950, 2030, 2175, 2249, 2262, 2275, 2422, 2595, 2639, 2730, 3045, 3633, 3770, 4325, 4350, 4498, 4550, 5017, 5075, 5190, 5278, 5655, 6055, 6090, 6747, 6825, 7266, 7917, 8650, 9425, 10034, 10150, 11245, 11310, 12110, 12975, 13195, 13494, 13650, 15051, 15225, 15743, 15834, 18165, 18850, 22490, 25085, 25950, 26390, 28275, 30102, 30275, 30450, 31486, 33735, 35119, 36330, 39585, 47229, 50170, 56225, 56550, 60550, 65221, 65975, 67470, 70238, 75255, 78715, 79170, 90825, 94458, 105357, 112450, 125425, 130442, 131950, 150510, 157430, 168675, 175595, 181650, 195663, 197925, 210714, 236145, 250850, 326105, 337350, 351190, 376275, 391326, 393575, 395850, 456547, 472290, 526785, 652210, 752550, 787150, 877975, 913094, 978315, 1053570, 1180725, 1369641, 1630525, 1755950, 1956630, 2282735, 2361450, 2633925, 2739282, 3261050, 4565470, 4891575, 5267850, 6848205, 9783150, 11413675, 13696410, 22827350, 34241025, 68482050]

約数ペア:

[(1, 68482050), (2, 34241025), (3, 22827350), (5, 13696410), (6, 11413675), (7, 9783150), (10, 6848205), (13, 5267850), (14, 4891575), (15, 4565470), (21, 3261050), (25, 2739282), (26, 2633925), (29, 2361450), (30, 2282735), (35, 1956630), (39, 1755950), (42, 1630525), (50, 1369641), (58, 1180725), (65, 1053570), (70, 978315), (75, 913094), (78, 877975), (87, 787150), (91, 752550), (105, 652210), (130, 526785), (145, 472290), (150, 456547), (173, 395850), (174, 393575), (175, 391326), (182, 376275), (195, 351190), (203, 337350), (210, 326105), (273, 250850), (290, 236145), (325, 210714), (346, 197925), (350, 195663), (377, 181650), (390, 175595), (406, 168675), (435, 157430), (455, 150510), (519, 131950), (525, 130442), (546, 125425), (609, 112450), (650, 105357), (725, 94458), (754, 90825), (865, 79170), (870, 78715), (910, 75255), (975, 70238), (1015, 67470), (1038, 65975), (1050, 65221), (1131, 60550), (1211, 56550), (1218, 56225), (1365, 50170), (1450, 47229), (1730, 39585), (1885, 36330), (1950, 35119), (2030, 33735), (2175, 31486), (2249, 30450), (2262, 30275), (2275, 30102), (2422, 28275), (2595, 26390), (2639, 25950), (2730, 25085), (3045, 22490), (3633, 18850), (3770, 18165), (4325, 15834), (4350, 15743), (4498, 15225), (4550, 15051), (5017, 13650), (5075, 13494), (5190, 13195), (5278, 12975), (5655, 12110), (6055, 11310), (6090, 11245), (6747, 10150), (6825, 10034), (7266, 9425), (7917, 8650)]