172964220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 192

約数和(自身を含む): 599477760

約数和(自身を除く): 426513540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 76, 78, 95, 110, 114, 130, 132, 143, 156, 165, 190, 195, 209, 220, 228, 247, 260, 285, 286, 330, 380, 390, 418, 429, 494, 570, 572, 627, 660, 715, 741, 780, 836, 858, 988, 1045, 1061, 1140, 1235, 1254, 1430, 1482, 1716, 2090, 2122, 2145, 2470, 2508, 2717, 2860, 2964, 3135, 3183, 3705, 4180, 4244, 4290, 4940, 5305, 5434, 6270, 6366, 7410, 8151, 8580, 10610, 10868, 11671, 12540, 12732, 13585, 13793, 14820, 15915, 16302, 20159, 21220, 23342, 27170, 27586, 31830, 32604, 35013, 40318, 40755, 41379, 46684, 54340, 55172, 58355, 60477, 63660, 68965, 70026, 80636, 81510, 82758, 100795, 116710, 120954, 137930, 140052, 151723, 163020, 165516, 175065, 201590, 206895, 221749, 233420, 241908, 262067, 275860, 302385, 303446, 350130, 403180, 413790, 443498, 455169, 524134, 604770, 606892, 665247, 700260, 758615, 786201, 827580, 886996, 910338, 1048268, 1108745, 1209540, 1310335, 1330494, 1517230, 1572402, 1820676, 2217490, 2275845, 2620670, 2660988, 2882737, 3034460, 3144804, 3326235, 3931005, 4434980, 4551690, 5241340, 5765474, 6652470, 7862010, 8648211, 9103380, 11530948, 13304940, 14413685, 15724020, 17296422, 28827370, 34592844, 43241055, 57654740, 86482110, 172964220]

約数ペア:

[(1, 172964220), (2, 86482110), (3, 57654740), (4, 43241055), (5, 34592844), (6, 28827370), (10, 17296422), (11, 15724020), (12, 14413685), (13, 13304940), (15, 11530948), (19, 9103380), (20, 8648211), (22, 7862010), (26, 6652470), (30, 5765474), (33, 5241340), (38, 4551690), (39, 4434980), (44, 3931005), (52, 3326235), (55, 3144804), (57, 3034460), (60, 2882737), (65, 2660988), (66, 2620670), (76, 2275845), (78, 2217490), (95, 1820676), (110, 1572402), (114, 1517230), (130, 1330494), (132, 1310335), (143, 1209540), (156, 1108745), (165, 1048268), (190, 910338), (195, 886996), (209, 827580), (220, 786201), (228, 758615), (247, 700260), (260, 665247), (285, 606892), (286, 604770), (330, 524134), (380, 455169), (390, 443498), (418, 413790), (429, 403180), (494, 350130), (570, 303446), (572, 302385), (627, 275860), (660, 262067), (715, 241908), (741, 233420), (780, 221749), (836, 206895), (858, 201590), (988, 175065), (1045, 165516), (1061, 163020), (1140, 151723), (1235, 140052), (1254, 137930), (1430, 120954), (1482, 116710), (1716, 100795), (2090, 82758), (2122, 81510), (2145, 80636), (2470, 70026), (2508, 68965), (2717, 63660), (2860, 60477), (2964, 58355), (3135, 55172), (3183, 54340), (3705, 46684), (4180, 41379), (4244, 40755), (4290, 40318), (4940, 35013), (5305, 32604), (5434, 31830), (6270, 27586), (6366, 27170), (7410, 23342), (8151, 21220), (8580, 20159), (10610, 16302), (10868, 15915), (11671, 14820), (12540, 13793), (12732, 13585)]