29690700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 96827136

約数和(自身を除く): 67136436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 130, 138, 150, 156, 195, 230, 260, 276, 299, 300, 325, 331, 345, 390, 460, 575, 598, 650, 662, 690, 780, 897, 975, 993, 1150, 1196, 1300, 1324, 1380, 1495, 1655, 1725, 1794, 1950, 1986, 2300, 2990, 3310, 3450, 3588, 3900, 3972, 4303, 4485, 4965, 5980, 6620, 6900, 7475, 7613, 8275, 8606, 8970, 9930, 12909, 14950, 15226, 16550, 17212, 17940, 19860, 21515, 22425, 22839, 24825, 25818, 29900, 30452, 33100, 38065, 43030, 44850, 45678, 49650, 51636, 64545, 76130, 86060, 89700, 91356, 98969, 99300, 107575, 114195, 129090, 152260, 190325, 197938, 215150, 228390, 258180, 296907, 322725, 380650, 395876, 430300, 456780, 494845, 570975, 593814, 645450, 761300, 989690, 1141950, 1187628, 1290900, 1484535, 1979380, 2283900, 2474225, 2969070, 4948450, 5938140, 7422675, 9896900, 14845350, 29690700]

約数ペア:

[(1, 29690700), (2, 14845350), (3, 9896900), (4, 7422675), (5, 5938140), (6, 4948450), (10, 2969070), (12, 2474225), (13, 2283900), (15, 1979380), (20, 1484535), (23, 1290900), (25, 1187628), (26, 1141950), (30, 989690), (39, 761300), (46, 645450), (50, 593814), (52, 570975), (60, 494845), (65, 456780), (69, 430300), (75, 395876), (78, 380650), (92, 322725), (100, 296907), (115, 258180), (130, 228390), (138, 215150), (150, 197938), (156, 190325), (195, 152260), (230, 129090), (260, 114195), (276, 107575), (299, 99300), (300, 98969), (325, 91356), (331, 89700), (345, 86060), (390, 76130), (460, 64545), (575, 51636), (598, 49650), (650, 45678), (662, 44850), (690, 43030), (780, 38065), (897, 33100), (975, 30452), (993, 29900), (1150, 25818), (1196, 24825), (1300, 22839), (1324, 22425), (1380, 21515), (1495, 19860), (1655, 17940), (1725, 17212), (1794, 16550), (1950, 15226), (1986, 14950), (2300, 12909), (2990, 9930), (3310, 8970), (3450, 8606), (3588, 8275), (3900, 7613), (3972, 7475), (4303, 6900), (4485, 6620), (4965, 5980)]