28416300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 91660800

約数和(自身を除く): 63244500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 79, 100, 109, 110, 132, 150, 158, 165, 218, 220, 237, 275, 300, 316, 327, 330, 395, 436, 474, 545, 550, 654, 660, 790, 825, 869, 948, 1090, 1100, 1185, 1199, 1308, 1580, 1635, 1650, 1738, 1975, 2180, 2370, 2398, 2607, 2725, 3270, 3300, 3476, 3597, 3950, 4345, 4740, 4796, 5214, 5450, 5925, 5995, 6540, 7194, 7900, 8175, 8611, 8690, 10428, 10900, 11850, 11990, 13035, 14388, 16350, 17222, 17380, 17985, 21725, 23700, 23980, 25833, 26070, 29975, 32700, 34444, 35970, 43055, 43450, 51666, 52140, 59950, 65175, 71940, 86110, 86900, 89925, 94721, 103332, 119900, 129165, 130350, 172220, 179850, 189442, 215275, 258330, 260700, 284163, 359700, 378884, 430550, 473605, 516660, 568326, 645825, 861100, 947210, 1136652, 1291650, 1420815, 1894420, 2368025, 2583300, 2841630, 4736050, 5683260, 7104075, 9472100, 14208150, 28416300]

約数ペア:

[(1, 28416300), (2, 14208150), (3, 9472100), (4, 7104075), (5, 5683260), (6, 4736050), (10, 2841630), (11, 2583300), (12, 2368025), (15, 1894420), (20, 1420815), (22, 1291650), (25, 1136652), (30, 947210), (33, 861100), (44, 645825), (50, 568326), (55, 516660), (60, 473605), (66, 430550), (75, 378884), (79, 359700), (100, 284163), (109, 260700), (110, 258330), (132, 215275), (150, 189442), (158, 179850), (165, 172220), (218, 130350), (220, 129165), (237, 119900), (275, 103332), (300, 94721), (316, 89925), (327, 86900), (330, 86110), (395, 71940), (436, 65175), (474, 59950), (545, 52140), (550, 51666), (654, 43450), (660, 43055), (790, 35970), (825, 34444), (869, 32700), (948, 29975), (1090, 26070), (1100, 25833), (1185, 23980), (1199, 23700), (1308, 21725), (1580, 17985), (1635, 17380), (1650, 17222), (1738, 16350), (1975, 14388), (2180, 13035), (2370, 11990), (2398, 11850), (2607, 10900), (2725, 10428), (3270, 8690), (3300, 8611), (3476, 8175), (3597, 7900), (3950, 7194), (4345, 6540), (4740, 5995), (4796, 5925), (5214, 5450)]