298199200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 800245656

約数和(自身を除く): 502046456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 160, 200, 208, 212, 260, 265, 325, 400, 416, 424, 520, 530, 541, 650, 689, 800, 848, 1040, 1060, 1082, 1300, 1325, 1378, 1696, 2080, 2120, 2164, 2600, 2650, 2705, 2756, 3445, 4240, 4328, 5200, 5300, 5410, 5512, 6890, 7033, 8480, 8656, 10400, 10600, 10820, 11024, 13525, 13780, 14066, 17225, 17312, 21200, 21640, 22048, 27050, 27560, 28132, 28673, 34450, 35165, 42400, 43280, 54100, 55120, 56264, 57346, 68900, 70330, 86560, 108200, 110240, 112528, 114692, 137800, 140660, 143365, 175825, 216400, 225056, 229384, 275600, 281320, 286730, 351650, 372749, 432800, 458768, 551200, 562640, 573460, 703300, 716825, 745498, 917536, 1125280, 1146920, 1406600, 1433650, 1490996, 1863745, 2293840, 2813200, 2867300, 2981992, 3727490, 4587680, 5626400, 5734600, 5963984, 7454980, 9318725, 11469200, 11927968, 14909960, 18637450, 22938400, 29819920, 37274900, 59639840, 74549800, 149099600, 298199200]

約数ペア:

[(1, 298199200), (2, 149099600), (4, 74549800), (5, 59639840), (8, 37274900), (10, 29819920), (13, 22938400), (16, 18637450), (20, 14909960), (25, 11927968), (26, 11469200), (32, 9318725), (40, 7454980), (50, 5963984), (52, 5734600), (53, 5626400), (65, 4587680), (80, 3727490), (100, 2981992), (104, 2867300), (106, 2813200), (130, 2293840), (160, 1863745), (200, 1490996), (208, 1433650), (212, 1406600), (260, 1146920), (265, 1125280), (325, 917536), (400, 745498), (416, 716825), (424, 703300), (520, 573460), (530, 562640), (541, 551200), (650, 458768), (689, 432800), (800, 372749), (848, 351650), (1040, 286730), (1060, 281320), (1082, 275600), (1300, 229384), (1325, 225056), (1378, 216400), (1696, 175825), (2080, 143365), (2120, 140660), (2164, 137800), (2600, 114692), (2650, 112528), (2705, 110240), (2756, 108200), (3445, 86560), (4240, 70330), (4328, 68900), (5200, 57346), (5300, 56264), (5410, 55120), (5512, 54100), (6890, 43280), (7033, 42400), (8480, 35165), (8656, 34450), (10400, 28673), (10600, 28132), (10820, 27560), (11024, 27050), (13525, 22048), (13780, 21640), (14066, 21200), (17225, 17312)]