61736220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3769}}^1$

素因数の和:3804

約数の個数: 144

約数和(自身を含む): 230543040

約数和(自身を除く): 168806820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 3769, 4095, 5460, 7538, 8190, 11307, 15076, 16380, 18845, 22614, 26383, 33921, 37690, 45228, 48997, 52766, 56535, 67842, 75380, 79149, 97994, 105532, 113070, 131915, 135684, 146991, 158298, 169605, 195988, 226140, 237447, 244985, 263830, 293982, 316596, 339210, 342979, 395745, 440973, 474894, 489970, 527660, 587964, 678420, 685958, 734955, 791490, 881946, 949788, 979940, 1028937, 1187235, 1371916, 1469910, 1582980, 1714895, 1763892, 2057874, 2204865, 2374470, 2939820, 3086811, 3429790, 4115748, 4409730, 4748940, 5144685, 6173622, 6859580, 8819460, 10289370, 12347244, 15434055, 20578740, 30868110, 61736220]

約数ペア:

[(1, 61736220), (2, 30868110), (3, 20578740), (4, 15434055), (5, 12347244), (6, 10289370), (7, 8819460), (9, 6859580), (10, 6173622), (12, 5144685), (13, 4748940), (14, 4409730), (15, 4115748), (18, 3429790), (20, 3086811), (21, 2939820), (26, 2374470), (28, 2204865), (30, 2057874), (35, 1763892), (36, 1714895), (39, 1582980), (42, 1469910), (45, 1371916), (52, 1187235), (60, 1028937), (63, 979940), (65, 949788), (70, 881946), (78, 791490), (84, 734955), (90, 685958), (91, 678420), (105, 587964), (117, 527660), (126, 489970), (130, 474894), (140, 440973), (156, 395745), (180, 342979), (182, 339210), (195, 316596), (210, 293982), (234, 263830), (252, 244985), (260, 237447), (273, 226140), (315, 195988), (364, 169605), (390, 158298), (420, 146991), (455, 135684), (468, 131915), (546, 113070), (585, 105532), (630, 97994), (780, 79149), (819, 75380), (910, 67842), (1092, 56535), (1170, 52766), (1260, 48997), (1365, 45228), (1638, 37690), (1820, 33921), (2340, 26383), (2730, 22614), (3276, 18845), (3769, 16380), (4095, 15076), (5460, 11307), (7538, 8190)]