204748650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{6791}}^1$

素因数の和:6876

約数の個数: 72

約数和(自身を含む): 558383904

約数和(自身を除く): 353635254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 67, 75, 90, 134, 150, 201, 225, 335, 402, 450, 603, 670, 1005, 1206, 1675, 2010, 3015, 3350, 5025, 6030, 6791, 10050, 13582, 15075, 20373, 30150, 33955, 40746, 61119, 67910, 101865, 122238, 169775, 203730, 305595, 339550, 454997, 509325, 611190, 909994, 1018650, 1364991, 1527975, 2274985, 2729982, 3055950, 4094973, 4549970, 6824955, 8189946, 11374925, 13649910, 20474865, 22749850, 34124775, 40949730, 68249550, 102374325, 204748650]

約数ペア:

[(1, 204748650), (2, 102374325), (3, 68249550), (5, 40949730), (6, 34124775), (9, 22749850), (10, 20474865), (15, 13649910), (18, 11374925), (25, 8189946), (30, 6824955), (45, 4549970), (50, 4094973), (67, 3055950), (75, 2729982), (90, 2274985), (134, 1527975), (150, 1364991), (201, 1018650), (225, 909994), (335, 611190), (402, 509325), (450, 454997), (603, 339550), (670, 305595), (1005, 203730), (1206, 169775), (1675, 122238), (2010, 101865), (3015, 67910), (3350, 61119), (5025, 40746), (6030, 33955), (6791, 30150), (10050, 20373), (13582, 15075)]