83827320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 261273600

約数和(自身を除く): 177446280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 89, 94, 120, 141, 167, 178, 188, 235, 267, 282, 334, 356, 376, 445, 470, 501, 534, 564, 668, 705, 712, 835, 890, 940, 1002, 1068, 1128, 1335, 1336, 1410, 1670, 1780, 1880, 2004, 2136, 2505, 2670, 2820, 3340, 3560, 4008, 4183, 5010, 5340, 5640, 6680, 7849, 8366, 10020, 10680, 12549, 14863, 15698, 16732, 20040, 20915, 23547, 25098, 29726, 31396, 33464, 39245, 41830, 44589, 47094, 50196, 59452, 62745, 62792, 74315, 78490, 83660, 89178, 94188, 100392, 117735, 118904, 125490, 148630, 156980, 167320, 178356, 188376, 222945, 235470, 250980, 297260, 313960, 356712, 445890, 470940, 501960, 594520, 698561, 891780, 941880, 1397122, 1783560, 2095683, 2794244, 3492805, 4191366, 5588488, 6985610, 8382732, 10478415, 13971220, 16765464, 20956830, 27942440, 41913660, 83827320]

約数ペア:

[(1, 83827320), (2, 41913660), (3, 27942440), (4, 20956830), (5, 16765464), (6, 13971220), (8, 10478415), (10, 8382732), (12, 6985610), (15, 5588488), (20, 4191366), (24, 3492805), (30, 2794244), (40, 2095683), (47, 1783560), (60, 1397122), (89, 941880), (94, 891780), (120, 698561), (141, 594520), (167, 501960), (178, 470940), (188, 445890), (235, 356712), (267, 313960), (282, 297260), (334, 250980), (356, 235470), (376, 222945), (445, 188376), (470, 178356), (501, 167320), (534, 156980), (564, 148630), (668, 125490), (705, 118904), (712, 117735), (835, 100392), (890, 94188), (940, 89178), (1002, 83660), (1068, 78490), (1128, 74315), (1335, 62792), (1336, 62745), (1410, 59452), (1670, 50196), (1780, 47094), (1880, 44589), (2004, 41830), (2136, 39245), (2505, 33464), (2670, 31396), (2820, 29726), (3340, 25098), (3560, 23547), (4008, 20915), (4183, 20040), (5010, 16732), (5340, 15698), (5640, 14863), (6680, 12549), (7849, 10680), (8366, 10020)]