76841700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 271232640

約数和(自身を除く): 194390940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 25, 26, 30, 34, 38, 39, 50, 51, 52, 57, 60, 61, 65, 68, 75, 76, 78, 85, 95, 100, 102, 114, 122, 130, 150, 156, 170, 183, 190, 195, 204, 221, 228, 244, 247, 255, 260, 285, 300, 305, 323, 325, 340, 366, 380, 390, 425, 442, 475, 494, 510, 570, 610, 646, 650, 663, 732, 741, 780, 793, 850, 884, 915, 950, 969, 975, 988, 1020, 1037, 1105, 1140, 1159, 1220, 1235, 1275, 1292, 1300, 1326, 1425, 1482, 1525, 1586, 1615, 1700, 1830, 1900, 1938, 1950, 2074, 2210, 2318, 2379, 2470, 2550, 2652, 2850, 2964, 3050, 3111, 3172, 3230, 3315, 3477, 3660, 3705, 3876, 3900, 3965, 4148, 4199, 4420, 4575, 4636, 4758, 4845, 4940, 5100, 5185, 5525, 5700, 5795, 6100, 6175, 6222, 6460, 6630, 6954, 7410, 7930, 8075, 8398, 9150, 9516, 9690, 10370, 11050, 11590, 11895, 12350, 12444, 12597, 13260, 13481, 13908, 14820, 15067, 15555, 15860, 16150, 16575, 16796, 17385, 18300, 18525, 19380, 19703, 19825, 20740, 20995, 22100, 23180, 23790, 24225, 24700, 25194, 25925, 26962, 28975, 30134, 31110, 32300, 33150, 34770, 37050, 39406, 39650, 40443, 41990, 45201, 47580, 48450, 50388, 51850, 53924, 57950, 59109, 59475, 60268, 62220, 62985, 66300, 67405, 69540, 74100, 75335, 77775, 78812, 79300, 80886, 83980, 86925, 90402, 96900, 98515, 103700, 104975, 115900, 118218, 118950, 125970, 134810, 150670, 155550, 161772, 173850, 180804, 197030, 202215, 209950, 226005, 236436, 237900, 251940, 256139, 269620, 295545, 301340, 311100, 314925, 337025, 347700, 376675, 394060, 404430, 419900, 452010, 492575, 512278, 591090, 629850, 674050, 753350, 768417, 808860, 904020, 985150, 1011075, 1024556, 1130025, 1182180, 1259700, 1280695, 1348100, 1477725, 1506700, 1536834, 1970300, 2022150, 2260050, 2561390, 2955450, 3073668, 3842085, 4044300, 4520100, 5122780, 5910900, 6403475, 7684170, 12806950, 15368340, 19210425, 25613900, 38420850, 76841700]

約数ペア:

[(1, 76841700), (2, 38420850), (3, 25613900), (4, 19210425), (5, 15368340), (6, 12806950), (10, 7684170), (12, 6403475), (13, 5910900), (15, 5122780), (17, 4520100), (19, 4044300), (20, 3842085), (25, 3073668), (26, 2955450), (30, 2561390), (34, 2260050), (38, 2022150), (39, 1970300), (50, 1536834), (51, 1506700), (52, 1477725), (57, 1348100), (60, 1280695), (61, 1259700), (65, 1182180), (68, 1130025), (75, 1024556), (76, 1011075), (78, 985150), (85, 904020), (95, 808860), (100, 768417), (102, 753350), (114, 674050), (122, 629850), (130, 591090), (150, 512278), (156, 492575), (170, 452010), (183, 419900), (190, 404430), (195, 394060), (204, 376675), (221, 347700), (228, 337025), (244, 314925), (247, 311100), (255, 301340), (260, 295545), (285, 269620), (300, 256139), (305, 251940), (323, 237900), (325, 236436), (340, 226005), (366, 209950), (380, 202215), (390, 197030), (425, 180804), (442, 173850), (475, 161772), (494, 155550), (510, 150670), (570, 134810), (610, 125970), (646, 118950), (650, 118218), (663, 115900), (732, 104975), (741, 103700), (780, 98515), (793, 96900), (850, 90402), (884, 86925), (915, 83980), (950, 80886), (969, 79300), (975, 78812), (988, 77775), (1020, 75335), (1037, 74100), (1105, 69540), (1140, 67405), (1159, 66300), (1220, 62985), (1235, 62220), (1275, 60268), (1292, 59475), (1300, 59109), (1326, 57950), (1425, 53924), (1482, 51850), (1525, 50388), (1586, 48450), (1615, 47580), (1700, 45201), (1830, 41990), (1900, 40443), (1938, 39650), (1950, 39406), (2074, 37050), (2210, 34770), (2318, 33150), (2379, 32300), (2470, 31110), (2550, 30134), (2652, 28975), (2850, 26962), (2964, 25925), (3050, 25194), (3111, 24700), (3172, 24225), (3230, 23790), (3315, 23180), (3477, 22100), (3660, 20995), (3705, 20740), (3876, 19825), (3900, 19703), (3965, 19380), (4148, 18525), (4199, 18300), (4420, 17385), (4575, 16796), (4636, 16575), (4758, 16150), (4845, 15860), (4940, 15555), (5100, 15067), (5185, 14820), (5525, 13908), (5700, 13481), (5795, 13260), (6100, 12597), (6175, 12444), (6222, 12350), (6460, 11895), (6630, 11590), (6954, 11050), (7410, 10370), (7930, 9690), (8075, 9516), (8398, 9150)]