146439800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 370080480

約数和(自身を除く): 223640680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 151, 200, 260, 302, 325, 373, 520, 604, 650, 746, 755, 1208, 1300, 1492, 1510, 1865, 1963, 2600, 2984, 3020, 3730, 3775, 3926, 4849, 6040, 7460, 7550, 7852, 9325, 9698, 9815, 14920, 15100, 15704, 18650, 19396, 19630, 24245, 30200, 37300, 38792, 39260, 48490, 49075, 56323, 74600, 78520, 96980, 98150, 112646, 121225, 193960, 196300, 225292, 242450, 281615, 392600, 450584, 484900, 563230, 732199, 969800, 1126460, 1408075, 1464398, 2252920, 2816150, 2928796, 3660995, 5632300, 5857592, 7321990, 11264600, 14643980, 18304975, 29287960, 36609950, 73219900, 146439800]

約数ペア:

[(1, 146439800), (2, 73219900), (4, 36609950), (5, 29287960), (8, 18304975), (10, 14643980), (13, 11264600), (20, 7321990), (25, 5857592), (26, 5632300), (40, 3660995), (50, 2928796), (52, 2816150), (65, 2252920), (100, 1464398), (104, 1408075), (130, 1126460), (151, 969800), (200, 732199), (260, 563230), (302, 484900), (325, 450584), (373, 392600), (520, 281615), (604, 242450), (650, 225292), (746, 196300), (755, 193960), (1208, 121225), (1300, 112646), (1492, 98150), (1510, 96980), (1865, 78520), (1963, 74600), (2600, 56323), (2984, 49075), (3020, 48490), (3730, 39260), (3775, 38792), (3926, 37300), (4849, 30200), (6040, 24245), (7460, 19630), (7550, 19396), (7852, 18650), (9325, 15704), (9698, 15100), (9815, 14920)]