144818507600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{160981}}^1$

素因数の和:161185

約数の個数: 120

約数和(自身を含む): 376858218072

約数和(自身を除く): 232039710472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 173, 200, 208, 260, 325, 346, 400, 520, 650, 692, 865, 1040, 1300, 1384, 1730, 2249, 2600, 2768, 3460, 4325, 4498, 5200, 6920, 8650, 8996, 11245, 13840, 17300, 17992, 22490, 34600, 35984, 44980, 56225, 69200, 89960, 112450, 160981, 179920, 224900, 321962, 449800, 643924, 804905, 899600, 1287848, 1609810, 2092753, 2575696, 3219620, 4024525, 4185506, 6439240, 8049050, 8371012, 10463765, 12878480, 16098100, 16742024, 20927530, 27849713, 32196200, 33484048, 41855060, 52318825, 55699426, 64392400, 83710120, 104637650, 111398852, 139248565, 167420240, 209275300, 222797704, 278497130, 362046269, 418550600, 445595408, 556994260, 696242825, 724092538, 837101200, 1113988520, 1392485650, 1448185076, 1810231345, 2227977040, 2784971300, 2896370152, 3620462690, 5569942600, 5792740304, 7240925380, 9051156725, 11139885200, 14481850760, 18102313450, 28963701520, 36204626900, 72409253800, 144818507600]

約数ペア:

[(1, 144818507600), (2, 72409253800), (4, 36204626900), (5, 28963701520), (8, 18102313450), (10, 14481850760), (13, 11139885200), (16, 9051156725), (20, 7240925380), (25, 5792740304), (26, 5569942600), (40, 3620462690), (50, 2896370152), (52, 2784971300), (65, 2227977040), (80, 1810231345), (100, 1448185076), (104, 1392485650), (130, 1113988520), (173, 837101200), (200, 724092538), (208, 696242825), (260, 556994260), (325, 445595408), (346, 418550600), (400, 362046269), (520, 278497130), (650, 222797704), (692, 209275300), (865, 167420240), (1040, 139248565), (1300, 111398852), (1384, 104637650), (1730, 83710120), (2249, 64392400), (2600, 55699426), (2768, 52318825), (3460, 41855060), (4325, 33484048), (4498, 32196200), (5200, 27849713), (6920, 20927530), (8650, 16742024), (8996, 16098100), (11245, 12878480), (13840, 10463765), (17300, 8371012), (17992, 8049050), (22490, 6439240), (34600, 4185506), (35984, 4024525), (44980, 3219620), (56225, 2575696), (69200, 2092753), (89960, 1609810), (112450, 1287848), (160981, 899600), (179920, 804905), (224900, 643924), (321962, 449800)]