66001650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 204736896

約数和(自身を除く): 138735246

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 25, 26, 30, 33, 34, 39, 50, 51, 55, 65, 66, 75, 78, 85, 102, 110, 130, 143, 150, 165, 170, 181, 187, 195, 221, 255, 275, 286, 325, 330, 362, 374, 390, 425, 429, 442, 510, 543, 550, 561, 650, 663, 715, 825, 850, 858, 905, 935, 975, 1086, 1105, 1122, 1275, 1326, 1430, 1650, 1810, 1870, 1950, 1991, 2145, 2210, 2353, 2431, 2550, 2715, 2805, 3077, 3315, 3575, 3982, 4290, 4525, 4675, 4706, 4862, 5430, 5525, 5610, 5973, 6154, 6630, 7059, 7150, 7293, 9050, 9231, 9350, 9955, 10725, 11050, 11765, 11946, 12155, 13575, 14025, 14118, 14586, 15385, 16575, 18462, 19910, 21450, 23530, 24310, 25883, 27150, 28050, 29865, 30770, 33150, 33847, 35295, 36465, 40001, 46155, 49775, 51766, 58825, 59730, 60775, 67694, 70590, 72930, 76925, 77649, 80002, 92310, 99550, 101541, 117650, 120003, 121550, 129415, 149325, 153850, 155298, 169235, 176475, 182325, 200005, 203082, 230775, 240006, 258830, 298650, 338470, 352950, 364650, 388245, 400010, 440011, 461550, 507705, 600015, 647075, 776490, 846175, 880022, 1000025, 1015410, 1200030, 1294150, 1320033, 1692350, 1941225, 2000050, 2200055, 2538525, 2640066, 3000075, 3882450, 4400110, 5077050, 6000150, 6600165, 11000275, 13200330, 22000550, 33000825, 66001650]

約数ペア:

[(1, 66001650), (2, 33000825), (3, 22000550), (5, 13200330), (6, 11000275), (10, 6600165), (11, 6000150), (13, 5077050), (15, 4400110), (17, 3882450), (22, 3000075), (25, 2640066), (26, 2538525), (30, 2200055), (33, 2000050), (34, 1941225), (39, 1692350), (50, 1320033), (51, 1294150), (55, 1200030), (65, 1015410), (66, 1000025), (75, 880022), (78, 846175), (85, 776490), (102, 647075), (110, 600015), (130, 507705), (143, 461550), (150, 440011), (165, 400010), (170, 388245), (181, 364650), (187, 352950), (195, 338470), (221, 298650), (255, 258830), (275, 240006), (286, 230775), (325, 203082), (330, 200005), (362, 182325), (374, 176475), (390, 169235), (425, 155298), (429, 153850), (442, 149325), (510, 129415), (543, 121550), (550, 120003), (561, 117650), (650, 101541), (663, 99550), (715, 92310), (825, 80002), (850, 77649), (858, 76925), (905, 72930), (935, 70590), (975, 67694), (1086, 60775), (1105, 59730), (1122, 58825), (1275, 51766), (1326, 49775), (1430, 46155), (1650, 40001), (1810, 36465), (1870, 35295), (1950, 33847), (1991, 33150), (2145, 30770), (2210, 29865), (2353, 28050), (2431, 27150), (2550, 25883), (2715, 24310), (2805, 23530), (3077, 21450), (3315, 19910), (3575, 18462), (3982, 16575), (4290, 15385), (4525, 14586), (4675, 14118), (4706, 14025), (4862, 13575), (5430, 12155), (5525, 11946), (5610, 11765), (5973, 11050), (6154, 10725), (6630, 9955), (7059, 9350), (7150, 9231), (7293, 9050)]