225504300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1471}}^1$

素因数の和:1568

約数の個数: 144

約数和(自身を含む): 756396032

約数和(自身を除く): 530891732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 350, 365, 420, 438, 511, 525, 700, 730, 876, 1022, 1050, 1095, 1460, 1471, 1533, 1825, 2044, 2100, 2190, 2555, 2942, 3066, 3650, 4380, 4413, 5110, 5475, 5884, 6132, 7300, 7355, 7665, 8826, 10220, 10297, 10950, 12775, 14710, 15330, 17652, 20594, 21900, 22065, 25550, 29420, 30660, 30891, 36775, 38325, 41188, 44130, 51100, 51485, 61782, 73550, 76650, 88260, 102970, 107383, 110325, 123564, 147100, 153300, 154455, 205940, 214766, 220650, 257425, 308910, 322149, 429532, 441300, 514850, 536915, 617820, 644298, 751681, 772275, 1029700, 1073830, 1288596, 1503362, 1544550, 1610745, 2147660, 2255043, 2684575, 3006724, 3089100, 3221490, 3758405, 4510086, 5369150, 6442980, 7516810, 8053725, 9020172, 10738300, 11275215, 15033620, 16107450, 18792025, 22550430, 32214900, 37584050, 45100860, 56376075, 75168100, 112752150, 225504300]

約数ペア:

[(1, 225504300), (2, 112752150), (3, 75168100), (4, 56376075), (5, 45100860), (6, 37584050), (7, 32214900), (10, 22550430), (12, 18792025), (14, 16107450), (15, 15033620), (20, 11275215), (21, 10738300), (25, 9020172), (28, 8053725), (30, 7516810), (35, 6442980), (42, 5369150), (50, 4510086), (60, 3758405), (70, 3221490), (73, 3089100), (75, 3006724), (84, 2684575), (100, 2255043), (105, 2147660), (140, 1610745), (146, 1544550), (150, 1503362), (175, 1288596), (210, 1073830), (219, 1029700), (292, 772275), (300, 751681), (350, 644298), (365, 617820), (420, 536915), (438, 514850), (511, 441300), (525, 429532), (700, 322149), (730, 308910), (876, 257425), (1022, 220650), (1050, 214766), (1095, 205940), (1460, 154455), (1471, 153300), (1533, 147100), (1825, 123564), (2044, 110325), (2100, 107383), (2190, 102970), (2555, 88260), (2942, 76650), (3066, 73550), (3650, 61782), (4380, 51485), (4413, 51100), (5110, 44130), (5475, 41188), (5884, 38325), (6132, 36775), (7300, 30891), (7355, 30660), (7665, 29420), (8826, 25550), (10220, 22065), (10297, 21900), (10950, 20594), (12775, 17652), (14710, 15330)]