115030440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{6521}}^1$

素因数の和:6552

約数の個数: 144

約数和(自身を含む): 434952180

約数和(自身を除く): 319921740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 6521, 8820, 13042, 17640, 19563, 26084, 32605, 39126, 45647, 52168, 58689, 65210, 78252, 91294, 97815, 117378, 130420, 136941, 156504, 182588, 195630, 228235, 234756, 260840, 273882, 293445, 319529, 365176, 391260, 410823, 456470, 469512, 547764, 586890, 639058, 684705, 782520, 821646, 912940, 958587, 1095528, 1173780, 1278116, 1369410, 1597645, 1643292, 1825880, 1917174, 2054115, 2347560, 2556232, 2738820, 2875761, 3195290, 3286584, 3834348, 4108230, 4792935, 5477640, 5751522, 6390580, 7668696, 8216460, 9585870, 11503044, 12781160, 14378805, 16432920, 19171740, 23006088, 28757610, 38343480, 57515220, 115030440]

約数ペア:

[(1, 115030440), (2, 57515220), (3, 38343480), (4, 28757610), (5, 23006088), (6, 19171740), (7, 16432920), (8, 14378805), (9, 12781160), (10, 11503044), (12, 9585870), (14, 8216460), (15, 7668696), (18, 6390580), (20, 5751522), (21, 5477640), (24, 4792935), (28, 4108230), (30, 3834348), (35, 3286584), (36, 3195290), (40, 2875761), (42, 2738820), (45, 2556232), (49, 2347560), (56, 2054115), (60, 1917174), (63, 1825880), (70, 1643292), (72, 1597645), (84, 1369410), (90, 1278116), (98, 1173780), (105, 1095528), (120, 958587), (126, 912940), (140, 821646), (147, 782520), (168, 684705), (180, 639058), (196, 586890), (210, 547764), (245, 469512), (252, 456470), (280, 410823), (294, 391260), (315, 365176), (360, 319529), (392, 293445), (420, 273882), (441, 260840), (490, 234756), (504, 228235), (588, 195630), (630, 182588), (735, 156504), (840, 136941), (882, 130420), (980, 117378), (1176, 97815), (1260, 91294), (1470, 78252), (1764, 65210), (1960, 58689), (2205, 52168), (2520, 45647), (2940, 39126), (3528, 32605), (4410, 26084), (5880, 19563), (6521, 17640), (8820, 13042)]