40661700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 125991936

約数和(自身を除く): 85330236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 71, 75, 83, 92, 100, 115, 138, 142, 150, 166, 213, 230, 249, 276, 284, 300, 332, 345, 355, 415, 426, 460, 498, 575, 690, 710, 830, 852, 996, 1065, 1150, 1245, 1380, 1420, 1633, 1660, 1725, 1775, 1909, 2075, 2130, 2300, 2490, 3266, 3450, 3550, 3818, 4150, 4260, 4899, 4980, 5325, 5727, 5893, 6225, 6532, 6900, 7100, 7636, 8165, 8300, 9545, 9798, 10650, 11454, 11786, 12450, 16330, 17679, 19090, 19596, 21300, 22908, 23572, 24495, 24900, 28635, 29465, 32660, 35358, 38180, 40825, 47725, 48990, 57270, 58930, 70716, 81650, 88395, 95450, 97980, 114540, 117860, 122475, 135539, 143175, 147325, 163300, 176790, 190900, 244950, 271078, 286350, 294650, 353580, 406617, 441975, 489900, 542156, 572700, 589300, 677695, 813234, 883950, 1355390, 1626468, 1767900, 2033085, 2710780, 3388475, 4066170, 6776950, 8132340, 10165425, 13553900, 20330850, 40661700]

約数ペア:

[(1, 40661700), (2, 20330850), (3, 13553900), (4, 10165425), (5, 8132340), (6, 6776950), (10, 4066170), (12, 3388475), (15, 2710780), (20, 2033085), (23, 1767900), (25, 1626468), (30, 1355390), (46, 883950), (50, 813234), (60, 677695), (69, 589300), (71, 572700), (75, 542156), (83, 489900), (92, 441975), (100, 406617), (115, 353580), (138, 294650), (142, 286350), (150, 271078), (166, 244950), (213, 190900), (230, 176790), (249, 163300), (276, 147325), (284, 143175), (300, 135539), (332, 122475), (345, 117860), (355, 114540), (415, 97980), (426, 95450), (460, 88395), (498, 81650), (575, 70716), (690, 58930), (710, 57270), (830, 48990), (852, 47725), (996, 40825), (1065, 38180), (1150, 35358), (1245, 32660), (1380, 29465), (1420, 28635), (1633, 24900), (1660, 24495), (1725, 23572), (1775, 22908), (1909, 21300), (2075, 19596), (2130, 19090), (2300, 17679), (2490, 16330), (3266, 12450), (3450, 11786), (3550, 11454), (3818, 10650), (4150, 9798), (4260, 9545), (4899, 8300), (4980, 8165), (5325, 7636), (5727, 7100), (5893, 6900), (6225, 6532)]