161144100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4627

約数の個数: 144

約数和(自身を含む): 558019840

約数和(自身を除く): 396875740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 4591, 5850, 7020, 8775, 9182, 11700, 13773, 17550, 18364, 22955, 27546, 35100, 41319, 45910, 55092, 59683, 68865, 82638, 91820, 114775, 119366, 123957, 137730, 165276, 179049, 206595, 229550, 238732, 247914, 275460, 298415, 344325, 358098, 413190, 459100, 495828, 537147, 596830, 619785, 688650, 716196, 826380, 895245, 1032975, 1074294, 1193660, 1239570, 1377300, 1492075, 1611441, 1790490, 2065950, 2148588, 2479140, 2685735, 2984150, 3098925, 3222882, 3580980, 4131900, 4476225, 5371470, 5968300, 6197850, 6445764, 8057205, 8952450, 10742940, 12395700, 13428675, 16114410, 17904900, 26857350, 32228820, 40286025, 53714700, 80572050, 161144100]

約数ペア:

[(1, 161144100), (2, 80572050), (3, 53714700), (4, 40286025), (5, 32228820), (6, 26857350), (9, 17904900), (10, 16114410), (12, 13428675), (13, 12395700), (15, 10742940), (18, 8952450), (20, 8057205), (25, 6445764), (26, 6197850), (27, 5968300), (30, 5371470), (36, 4476225), (39, 4131900), (45, 3580980), (50, 3222882), (52, 3098925), (54, 2984150), (60, 2685735), (65, 2479140), (75, 2148588), (78, 2065950), (90, 1790490), (100, 1611441), (108, 1492075), (117, 1377300), (130, 1239570), (135, 1193660), (150, 1074294), (156, 1032975), (180, 895245), (195, 826380), (225, 716196), (234, 688650), (260, 619785), (270, 596830), (300, 537147), (325, 495828), (351, 459100), (390, 413190), (450, 358098), (468, 344325), (540, 298415), (585, 275460), (650, 247914), (675, 238732), (702, 229550), (780, 206595), (900, 179049), (975, 165276), (1170, 137730), (1300, 123957), (1350, 119366), (1404, 114775), (1755, 91820), (1950, 82638), (2340, 68865), (2700, 59683), (2925, 55092), (3510, 45910), (3900, 41319), (4591, 35100), (5850, 27546), (7020, 22955), (8775, 18364), (9182, 17550), (11700, 13773)]