157033495900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2404

約数の個数: 144

約数和(自身を含む): 359616983040

約数和(自身を除く): 202583487140

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 179, 191, 230, 358, 382, 460, 575, 716, 764, 895, 955, 1150, 1790, 1910, 1997, 2300, 3580, 3820, 3994, 4117, 4393, 4475, 4775, 7988, 8234, 8786, 8950, 9550, 9985, 16468, 17572, 17900, 19100, 19970, 20585, 21965, 34189, 39940, 41170, 43930, 45931, 49925, 68378, 82340, 87860, 91862, 99850, 102925, 109825, 136756, 170945, 183724, 199700, 205850, 219650, 229655, 341890, 357463, 381427, 411700, 439300, 459310, 683780, 714926, 762854, 786347, 854725, 918620, 1148275, 1429852, 1525708, 1572694, 1709450, 1787315, 1907135, 2296550, 3145388, 3418900, 3574630, 3814270, 3931735, 4593100, 7149260, 7628540, 7863470, 8221649, 8772821, 8936575, 9535675, 15726940, 16443298, 17545642, 17873150, 19071350, 19658675, 32886596, 35091284, 35746300, 38142700, 39317350, 41108245, 43864105, 68275433, 78634700, 82216490, 87728210, 136550866, 164432980, 175456420, 205541225, 219320525, 273101732, 341377165, 411082450, 438641050, 682754330, 822164900, 877282100, 1365508660, 1570334959, 1706885825, 3140669918, 3413771650, 6281339836, 6827543300, 7851674795, 15703349590, 31406699180, 39258373975, 78516747950, 157033495900]

約数ペア:

[(1, 157033495900), (2, 78516747950), (4, 39258373975), (5, 31406699180), (10, 15703349590), (20, 7851674795), (23, 6827543300), (25, 6281339836), (46, 3413771650), (50, 3140669918), (92, 1706885825), (100, 1570334959), (115, 1365508660), (179, 877282100), (191, 822164900), (230, 682754330), (358, 438641050), (382, 411082450), (460, 341377165), (575, 273101732), (716, 219320525), (764, 205541225), (895, 175456420), (955, 164432980), (1150, 136550866), (1790, 87728210), (1910, 82216490), (1997, 78634700), (2300, 68275433), (3580, 43864105), (3820, 41108245), (3994, 39317350), (4117, 38142700), (4393, 35746300), (4475, 35091284), (4775, 32886596), (7988, 19658675), (8234, 19071350), (8786, 17873150), (8950, 17545642), (9550, 16443298), (9985, 15726940), (16468, 9535675), (17572, 8936575), (17900, 8772821), (19100, 8221649), (19970, 7863470), (20585, 7628540), (21965, 7149260), (34189, 4593100), (39940, 3931735), (41170, 3814270), (43930, 3574630), (45931, 3418900), (49925, 3145388), (68378, 2296550), (82340, 1907135), (87860, 1787315), (91862, 1709450), (99850, 1572694), (102925, 1525708), (109825, 1429852), (136756, 1148275), (170945, 918620), (183724, 854725), (199700, 786347), (205850, 762854), (219650, 714926), (229655, 683780), (341890, 459310), (357463, 439300), (381427, 411700)]