274961160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:756

約数の個数: 192

約数和(自身を含む): 957528000

約数和(自身を除く): 682566840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 61, 72, 76, 90, 95, 114, 120, 122, 152, 171, 180, 183, 190, 228, 244, 285, 305, 342, 360, 366, 380, 456, 488, 549, 570, 610, 659, 684, 732, 760, 855, 915, 1098, 1140, 1159, 1220, 1318, 1368, 1464, 1710, 1830, 1977, 2196, 2280, 2318, 2440, 2636, 2745, 3295, 3420, 3477, 3660, 3954, 4392, 4636, 5272, 5490, 5795, 5931, 6590, 6840, 6954, 7320, 7908, 9272, 9885, 10431, 10980, 11590, 11862, 12521, 13180, 13908, 15816, 17385, 19770, 20862, 21960, 23180, 23724, 25042, 26360, 27816, 29655, 34770, 37563, 39540, 40199, 41724, 46360, 47448, 50084, 52155, 59310, 62605, 69540, 75126, 79080, 80398, 83448, 100168, 104310, 112689, 118620, 120597, 125210, 139080, 150252, 160796, 187815, 200995, 208620, 225378, 237240, 241194, 250420, 300504, 321592, 361791, 375630, 401990, 417240, 450756, 482388, 500840, 563445, 602985, 723582, 751260, 763781, 803980, 901512, 964776, 1126890, 1205970, 1447164, 1502520, 1527562, 1607960, 1808955, 2253780, 2291343, 2411940, 2894328, 3055124, 3617910, 3818905, 4507560, 4582686, 4823880, 6110248, 6874029, 7235820, 7637810, 9165372, 11456715, 13748058, 14471640, 15275620, 18330744, 22913430, 27496116, 30551240, 34370145, 45826860, 54992232, 68740290, 91653720, 137480580, 274961160]

約数ペア:

[(1, 274961160), (2, 137480580), (3, 91653720), (4, 68740290), (5, 54992232), (6, 45826860), (8, 34370145), (9, 30551240), (10, 27496116), (12, 22913430), (15, 18330744), (18, 15275620), (19, 14471640), (20, 13748058), (24, 11456715), (30, 9165372), (36, 7637810), (38, 7235820), (40, 6874029), (45, 6110248), (57, 4823880), (60, 4582686), (61, 4507560), (72, 3818905), (76, 3617910), (90, 3055124), (95, 2894328), (114, 2411940), (120, 2291343), (122, 2253780), (152, 1808955), (171, 1607960), (180, 1527562), (183, 1502520), (190, 1447164), (228, 1205970), (244, 1126890), (285, 964776), (305, 901512), (342, 803980), (360, 763781), (366, 751260), (380, 723582), (456, 602985), (488, 563445), (549, 500840), (570, 482388), (610, 450756), (659, 417240), (684, 401990), (732, 375630), (760, 361791), (855, 321592), (915, 300504), (1098, 250420), (1140, 241194), (1159, 237240), (1220, 225378), (1318, 208620), (1368, 200995), (1464, 187815), (1710, 160796), (1830, 150252), (1977, 139080), (2196, 125210), (2280, 120597), (2318, 118620), (2440, 112689), (2636, 104310), (2745, 100168), (3295, 83448), (3420, 80398), (3477, 79080), (3660, 75126), (3954, 69540), (4392, 62605), (4636, 59310), (5272, 52155), (5490, 50084), (5795, 47448), (5931, 46360), (6590, 41724), (6840, 40199), (6954, 39540), (7320, 37563), (7908, 34770), (9272, 29655), (9885, 27816), (10431, 26360), (10980, 25042), (11590, 23724), (11862, 23180), (12521, 21960), (13180, 20862), (13908, 19770), (15816, 17385)]