80483400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 275095860

約数和(自身を除く): 194612460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 733, 900, 915, 1098, 1220, 1464, 1466, 1525, 1800, 1830, 2196, 2199, 2440, 2745, 2932, 3050, 3660, 3665, 4392, 4398, 4575, 5490, 5864, 6100, 6597, 7320, 7330, 8796, 9150, 10980, 10995, 12200, 13194, 13725, 14660, 17592, 18300, 18325, 21960, 21990, 26388, 27450, 29320, 32985, 36600, 36650, 43980, 44713, 52776, 54900, 54975, 65970, 73300, 87960, 89426, 109800, 109950, 131940, 134139, 146600, 164925, 178852, 219900, 223565, 263880, 268278, 329850, 357704, 402417, 439800, 447130, 536556, 659700, 670695, 804834, 894260, 1073112, 1117825, 1319400, 1341390, 1609668, 1788520, 2012085, 2235650, 2682780, 3219336, 3353475, 4024170, 4471300, 5365560, 6706950, 8048340, 8942600, 10060425, 13413900, 16096680, 20120850, 26827800, 40241700, 80483400]

約数ペア:

[(1, 80483400), (2, 40241700), (3, 26827800), (4, 20120850), (5, 16096680), (6, 13413900), (8, 10060425), (9, 8942600), (10, 8048340), (12, 6706950), (15, 5365560), (18, 4471300), (20, 4024170), (24, 3353475), (25, 3219336), (30, 2682780), (36, 2235650), (40, 2012085), (45, 1788520), (50, 1609668), (60, 1341390), (61, 1319400), (72, 1117825), (75, 1073112), (90, 894260), (100, 804834), (120, 670695), (122, 659700), (150, 536556), (180, 447130), (183, 439800), (200, 402417), (225, 357704), (244, 329850), (300, 268278), (305, 263880), (360, 223565), (366, 219900), (450, 178852), (488, 164925), (549, 146600), (600, 134139), (610, 131940), (732, 109950), (733, 109800), (900, 89426), (915, 87960), (1098, 73300), (1220, 65970), (1464, 54975), (1466, 54900), (1525, 52776), (1800, 44713), (1830, 43980), (2196, 36650), (2199, 36600), (2440, 32985), (2745, 29320), (2932, 27450), (3050, 26388), (3660, 21990), (3665, 21960), (4392, 18325), (4398, 18300), (4575, 17592), (5490, 14660), (5864, 13725), (6100, 13194), (6597, 12200), (7320, 10995), (7330, 10980), (8796, 9150)]