128508600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19471}}^1$

素因数の和:19501

約数の個数: 96

約数和(自身を含む): 434615040

約数和(自身を除く): 306106440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 132, 150, 165, 200, 220, 264, 275, 300, 330, 440, 550, 600, 660, 825, 1100, 1320, 1650, 2200, 3300, 6600, 19471, 38942, 58413, 77884, 97355, 116826, 155768, 194710, 214181, 233652, 292065, 389420, 428362, 467304, 486775, 584130, 642543, 778840, 856724, 973550, 1070905, 1168260, 1285086, 1460325, 1713448, 1947100, 2141810, 2336520, 2570172, 2920650, 3212715, 3894200, 4283620, 5140344, 5354525, 5841300, 6425430, 8567240, 10709050, 11682600, 12850860, 16063575, 21418100, 25701720, 32127150, 42836200, 64254300, 128508600]

約数ペア:

[(1, 128508600), (2, 64254300), (3, 42836200), (4, 32127150), (5, 25701720), (6, 21418100), (8, 16063575), (10, 12850860), (11, 11682600), (12, 10709050), (15, 8567240), (20, 6425430), (22, 5841300), (24, 5354525), (25, 5140344), (30, 4283620), (33, 3894200), (40, 3212715), (44, 2920650), (50, 2570172), (55, 2336520), (60, 2141810), (66, 1947100), (75, 1713448), (88, 1460325), (100, 1285086), (110, 1168260), (120, 1070905), (132, 973550), (150, 856724), (165, 778840), (200, 642543), (220, 584130), (264, 486775), (275, 467304), (300, 428362), (330, 389420), (440, 292065), (550, 233652), (600, 214181), (660, 194710), (825, 155768), (1100, 116826), (1320, 97355), (1650, 77884), (2200, 58413), (3300, 38942), (6600, 19471)]