22113720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 78343200

約数和(自身を除く): 56229480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 61, 72, 76, 90, 95, 106, 114, 120, 122, 152, 159, 171, 180, 183, 190, 212, 228, 244, 265, 285, 305, 318, 342, 360, 366, 380, 424, 456, 477, 488, 530, 549, 570, 610, 636, 684, 732, 760, 795, 855, 915, 954, 1007, 1060, 1098, 1140, 1159, 1220, 1272, 1368, 1464, 1590, 1710, 1830, 1908, 2014, 2120, 2196, 2280, 2318, 2385, 2440, 2745, 3021, 3180, 3233, 3420, 3477, 3660, 3816, 4028, 4392, 4636, 4770, 5035, 5490, 5795, 6042, 6360, 6466, 6840, 6954, 7320, 8056, 9063, 9272, 9540, 9699, 10070, 10431, 10980, 11590, 12084, 12932, 13908, 15105, 16165, 17385, 18126, 19080, 19398, 20140, 20862, 21960, 23180, 24168, 25864, 27816, 29097, 30210, 32330, 34770, 36252, 38796, 40280, 41724, 45315, 46360, 48495, 52155, 58194, 60420, 61427, 64660, 69540, 72504, 77592, 83448, 90630, 96990, 104310, 116388, 120840, 122854, 129320, 139080, 145485, 181260, 184281, 193980, 208620, 232776, 245708, 290970, 307135, 362520, 368562, 387960, 417240, 491416, 552843, 581940, 614270, 737124, 921405, 1105686, 1163880, 1228540, 1474248, 1842810, 2211372, 2457080, 2764215, 3685620, 4422744, 5528430, 7371240, 11056860, 22113720]

約数ペア:

[(1, 22113720), (2, 11056860), (3, 7371240), (4, 5528430), (5, 4422744), (6, 3685620), (8, 2764215), (9, 2457080), (10, 2211372), (12, 1842810), (15, 1474248), (18, 1228540), (19, 1163880), (20, 1105686), (24, 921405), (30, 737124), (36, 614270), (38, 581940), (40, 552843), (45, 491416), (53, 417240), (57, 387960), (60, 368562), (61, 362520), (72, 307135), (76, 290970), (90, 245708), (95, 232776), (106, 208620), (114, 193980), (120, 184281), (122, 181260), (152, 145485), (159, 139080), (171, 129320), (180, 122854), (183, 120840), (190, 116388), (212, 104310), (228, 96990), (244, 90630), (265, 83448), (285, 77592), (305, 72504), (318, 69540), (342, 64660), (360, 61427), (366, 60420), (380, 58194), (424, 52155), (456, 48495), (477, 46360), (488, 45315), (530, 41724), (549, 40280), (570, 38796), (610, 36252), (636, 34770), (684, 32330), (732, 30210), (760, 29097), (795, 27816), (855, 25864), (915, 24168), (954, 23180), (1007, 21960), (1060, 20862), (1098, 20140), (1140, 19398), (1159, 19080), (1220, 18126), (1272, 17385), (1368, 16165), (1464, 15105), (1590, 13908), (1710, 12932), (1830, 12084), (1908, 11590), (2014, 10980), (2120, 10431), (2196, 10070), (2280, 9699), (2318, 9540), (2385, 9272), (2440, 9063), (2745, 8056), (3021, 7320), (3180, 6954), (3233, 6840), (3420, 6466), (3477, 6360), (3660, 6042), (3816, 5795), (4028, 5490), (4392, 5035), (4636, 4770)]