47172060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1108

約数の個数: 144

約数和(自身を含む): 162358560

約数和(自身を除く): 115186500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1061, 1140, 1170, 1235, 1482, 1710, 2122, 2223, 2340, 2470, 2964, 3183, 3420, 3705, 4244, 4446, 4940, 5305, 6366, 7410, 8892, 9549, 10610, 11115, 12732, 13793, 14820, 15915, 19098, 20159, 21220, 22230, 27586, 31830, 38196, 40318, 41379, 44460, 47745, 55172, 60477, 63660, 68965, 80636, 82758, 95490, 100795, 120954, 124137, 137930, 165516, 181431, 190980, 201590, 206895, 241908, 248274, 262067, 275860, 302385, 362862, 403180, 413790, 496548, 524134, 604770, 620685, 725724, 786201, 827580, 907155, 1048268, 1209540, 1241370, 1310335, 1572402, 1814310, 2358603, 2482740, 2620670, 3144804, 3628620, 3931005, 4717206, 5241340, 7862010, 9434412, 11793015, 15724020, 23586030, 47172060]

約数ペア:

[(1, 47172060), (2, 23586030), (3, 15724020), (4, 11793015), (5, 9434412), (6, 7862010), (9, 5241340), (10, 4717206), (12, 3931005), (13, 3628620), (15, 3144804), (18, 2620670), (19, 2482740), (20, 2358603), (26, 1814310), (30, 1572402), (36, 1310335), (38, 1241370), (39, 1209540), (45, 1048268), (52, 907155), (57, 827580), (60, 786201), (65, 725724), (76, 620685), (78, 604770), (90, 524134), (95, 496548), (114, 413790), (117, 403180), (130, 362862), (156, 302385), (171, 275860), (180, 262067), (190, 248274), (195, 241908), (228, 206895), (234, 201590), (247, 190980), (260, 181431), (285, 165516), (342, 137930), (380, 124137), (390, 120954), (468, 100795), (494, 95490), (570, 82758), (585, 80636), (684, 68965), (741, 63660), (780, 60477), (855, 55172), (988, 47745), (1061, 44460), (1140, 41379), (1170, 40318), (1235, 38196), (1482, 31830), (1710, 27586), (2122, 22230), (2223, 21220), (2340, 20159), (2470, 19098), (2964, 15915), (3183, 14820), (3420, 13793), (3705, 12732), (4244, 11115), (4446, 10610), (4940, 9549), (5305, 8892), (6366, 7410)]