41098140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 134053920

約数和(自身を除く): 92955780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 171, 180, 183, 190, 197, 228, 244, 285, 305, 342, 366, 380, 394, 549, 570, 591, 610, 684, 732, 788, 855, 915, 985, 1098, 1140, 1159, 1182, 1220, 1710, 1773, 1830, 1970, 2196, 2318, 2364, 2745, 2955, 3420, 3477, 3546, 3660, 3743, 3940, 4636, 5490, 5795, 5910, 6954, 7092, 7486, 8865, 10431, 10980, 11229, 11590, 11820, 12017, 13908, 14972, 17385, 17730, 18715, 20862, 22458, 23180, 24034, 33687, 34770, 35460, 36051, 37430, 41724, 44916, 48068, 52155, 56145, 60085, 67374, 69540, 72102, 74860, 104310, 108153, 112290, 120170, 134748, 144204, 168435, 180255, 208620, 216306, 224580, 228323, 240340, 336870, 360510, 432612, 456646, 540765, 673740, 684969, 721020, 913292, 1081530, 1141615, 1369938, 2054907, 2163060, 2283230, 2739876, 3424845, 4109814, 4566460, 6849690, 8219628, 10274535, 13699380, 20549070, 41098140]

約数ペア:

[(1, 41098140), (2, 20549070), (3, 13699380), (4, 10274535), (5, 8219628), (6, 6849690), (9, 4566460), (10, 4109814), (12, 3424845), (15, 2739876), (18, 2283230), (19, 2163060), (20, 2054907), (30, 1369938), (36, 1141615), (38, 1081530), (45, 913292), (57, 721020), (60, 684969), (61, 673740), (76, 540765), (90, 456646), (95, 432612), (114, 360510), (122, 336870), (171, 240340), (180, 228323), (183, 224580), (190, 216306), (197, 208620), (228, 180255), (244, 168435), (285, 144204), (305, 134748), (342, 120170), (366, 112290), (380, 108153), (394, 104310), (549, 74860), (570, 72102), (591, 69540), (610, 67374), (684, 60085), (732, 56145), (788, 52155), (855, 48068), (915, 44916), (985, 41724), (1098, 37430), (1140, 36051), (1159, 35460), (1182, 34770), (1220, 33687), (1710, 24034), (1773, 23180), (1830, 22458), (1970, 20862), (2196, 18715), (2318, 17730), (2364, 17385), (2745, 14972), (2955, 13908), (3420, 12017), (3477, 11820), (3546, 11590), (3660, 11229), (3743, 10980), (3940, 10431), (4636, 8865), (5490, 7486), (5795, 7092), (5910, 6954)]