144507780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 472469760

約数和(自身を除く): 327961980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 61, 82, 90, 107, 108, 122, 123, 135, 164, 180, 183, 205, 214, 244, 246, 270, 305, 321, 366, 369, 410, 428, 492, 535, 540, 549, 610, 615, 642, 732, 738, 820, 915, 963, 1070, 1098, 1107, 1220, 1230, 1284, 1476, 1605, 1647, 1830, 1845, 1926, 2140, 2196, 2214, 2460, 2501, 2745, 2889, 3210, 3294, 3660, 3690, 3852, 4387, 4428, 4815, 5002, 5490, 5535, 5778, 6420, 6527, 6588, 7380, 7503, 8235, 8774, 9630, 10004, 10980, 11070, 11556, 12505, 13054, 13161, 14445, 15006, 16470, 17548, 19260, 19581, 21935, 22140, 22509, 25010, 26108, 26322, 28890, 30012, 32635, 32940, 37515, 39162, 39483, 43870, 45018, 50020, 52644, 57780, 58743, 65270, 65805, 67527, 75030, 78324, 78966, 87740, 90036, 97905, 112545, 117486, 118449, 130540, 131610, 135054, 150060, 157932, 176229, 195810, 197415, 225090, 234972, 236898, 263220, 267607, 270108, 293715, 337635, 352458, 391620, 394830, 450180, 473796, 535214, 587430, 592245, 675270, 704916, 789660, 802821, 881145, 1070428, 1174860, 1184490, 1338035, 1350540, 1605642, 1762290, 2368980, 2408463, 2676070, 3211284, 3524580, 4014105, 4816926, 5352140, 7225389, 8028210, 9633852, 12042315, 14450778, 16056420, 24084630, 28901556, 36126945, 48169260, 72253890, 144507780]

約数ペア:

[(1, 144507780), (2, 72253890), (3, 48169260), (4, 36126945), (5, 28901556), (6, 24084630), (9, 16056420), (10, 14450778), (12, 12042315), (15, 9633852), (18, 8028210), (20, 7225389), (27, 5352140), (30, 4816926), (36, 4014105), (41, 3524580), (45, 3211284), (54, 2676070), (60, 2408463), (61, 2368980), (82, 1762290), (90, 1605642), (107, 1350540), (108, 1338035), (122, 1184490), (123, 1174860), (135, 1070428), (164, 881145), (180, 802821), (183, 789660), (205, 704916), (214, 675270), (244, 592245), (246, 587430), (270, 535214), (305, 473796), (321, 450180), (366, 394830), (369, 391620), (410, 352458), (428, 337635), (492, 293715), (535, 270108), (540, 267607), (549, 263220), (610, 236898), (615, 234972), (642, 225090), (732, 197415), (738, 195810), (820, 176229), (915, 157932), (963, 150060), (1070, 135054), (1098, 131610), (1107, 130540), (1220, 118449), (1230, 117486), (1284, 112545), (1476, 97905), (1605, 90036), (1647, 87740), (1830, 78966), (1845, 78324), (1926, 75030), (2140, 67527), (2196, 65805), (2214, 65270), (2460, 58743), (2501, 57780), (2745, 52644), (2889, 50020), (3210, 45018), (3294, 43870), (3660, 39483), (3690, 39162), (3852, 37515), (4387, 32940), (4428, 32635), (4815, 30012), (5002, 28890), (5490, 26322), (5535, 26108), (5778, 25010), (6420, 22509), (6527, 22140), (6588, 21935), (7380, 19581), (7503, 19260), (8235, 17548), (8774, 16470), (9630, 15006), (10004, 14445), (10980, 13161), (11070, 13054), (11556, 12505)]