79128268.000000000

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{6421}}^1$

素因数の和:6462

約数の個数: 144

約数和(自身を含む): 1588674360

約数和(自身を除く): 1122509760

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, 121, 132, 150, 165, 200, 220, 242, 264, 275, 300, 330, 363, 440, 484, 550, 600, 605, 660, 726, 825, 968, 1100, 1210, 1320, 1452, 1650, 1815, 2200, 2420, 2904, 3025, 3300, 3630, 4840, 6050, 6421, 6600, 7260, 9075, 12100, 12842, 14520, 18150, 19263, 24200, 25684, 32105, 36300, 38526, 51368, 64210, 70631, 72600, 77052, 96315, 128420, 141262, 154104, 160525, 192630, 211893, 256840, 282524, 321050, 353155, 385260, 423786, 481575, 565048, 642100, 706310, 770520, 776941, 847572, 963150, 1059465, 1284200, 1412620, 1553882, 1695144, 1765775, 1926300, 2118930, 2330823, 2825240, 3107764, 3531550, 3852600, 3884705, 4237860, 4661646, 5297325, 6215528, 7063100, 7769410, 8475720, 9323292, 10594650, 11654115, 14126200, 15538820, 18646584, 19423525, 21189300, 23308230, 31077640, 38847050, 42378600, 46616460, 58270575, 77694100, 93232920, 116541150, 155388200, 233082300, 466164600]

約数ペア:

[(1, 466164600), (2, 233082300), (3, 155388200), (4, 116541150), (5, 93232920), (6, 77694100), (8, 58270575), (10, 46616460), (11, 42378600), (12, 38847050), (15, 31077640), (20, 23308230), (22, 21189300), (24, 19423525), (25, 18646584), (30, 15538820), (33, 14126200), (40, 11654115), (44, 10594650), (50, 9323292), (55, 8475720), (60, 7769410), (66, 7063100), (75, 6215528), (88, 5297325), (100, 4661646), (110, 4237860), (120, 3884705), (121, 3852600), (132, 3531550), (150, 3107764), (165, 2825240), (200, 2330823), (220, 2118930), (242, 1926300), (264, 1765775), (275, 1695144), (300, 1553882), (330, 1412620), (363, 1284200), (440, 1059465), (484, 963150), (550, 847572), (600, 776941), (605, 770520), (660, 706310), (726, 642100), (825, 565048), (968, 481575), (1100, 423786), (1210, 385260), (1320, 353155), (1452, 321050), (1650, 282524), (1815, 256840), (2200, 211893), (2420, 192630), (2904, 160525), (3025, 154104), (3300, 141262), (3630, 128420), (4840, 96315), (6050, 77052), (6421, 72600), (6600, 70631), (7260, 64210), (9075, 51368), (12100, 38526), (12842, 36300), (14520, 32105), (18150, 25684), (19263, 24200)]