173619420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 551214720

約数和(自身を除く): 377595300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 61, 65, 78, 82, 89, 122, 123, 130, 156, 164, 178, 183, 195, 205, 244, 246, 260, 267, 305, 356, 366, 390, 410, 445, 492, 533, 534, 610, 615, 732, 780, 793, 820, 890, 915, 1066, 1068, 1157, 1220, 1230, 1335, 1586, 1599, 1780, 1830, 2132, 2314, 2379, 2460, 2501, 2665, 2670, 3172, 3198, 3471, 3649, 3660, 3965, 4628, 4758, 5002, 5330, 5340, 5429, 5785, 6396, 6942, 7298, 7503, 7930, 7995, 9516, 10004, 10660, 10858, 10947, 11570, 11895, 12505, 13884, 14596, 15006, 15860, 15990, 16287, 17355, 18245, 21716, 21894, 23140, 23790, 25010, 27145, 30012, 31980, 32513, 32574, 34710, 36490, 37515, 43788, 47437, 47580, 50020, 54290, 54735, 65026, 65148, 69420, 70577, 72980, 75030, 81435, 94874, 97539, 108580, 109470, 130052, 141154, 142311, 150060, 162565, 162870, 189748, 195078, 211731, 218940, 222589, 237185, 282308, 284622, 325130, 325740, 352885, 390156, 423462, 445178, 474370, 487695, 569244, 650260, 667767, 705770, 711555, 846924, 890356, 948740, 975390, 1058655, 1112945, 1335534, 1411540, 1423110, 1950780, 2117310, 2225890, 2671068, 2846220, 2893657, 3338835, 4234620, 4451780, 5787314, 6677670, 8680971, 11574628, 13355340, 14468285, 17361942, 28936570, 34723884, 43404855, 57873140, 86809710, 173619420]

約数ペア:

[(1, 173619420), (2, 86809710), (3, 57873140), (4, 43404855), (5, 34723884), (6, 28936570), (10, 17361942), (12, 14468285), (13, 13355340), (15, 11574628), (20, 8680971), (26, 6677670), (30, 5787314), (39, 4451780), (41, 4234620), (52, 3338835), (60, 2893657), (61, 2846220), (65, 2671068), (78, 2225890), (82, 2117310), (89, 1950780), (122, 1423110), (123, 1411540), (130, 1335534), (156, 1112945), (164, 1058655), (178, 975390), (183, 948740), (195, 890356), (205, 846924), (244, 711555), (246, 705770), (260, 667767), (267, 650260), (305, 569244), (356, 487695), (366, 474370), (390, 445178), (410, 423462), (445, 390156), (492, 352885), (533, 325740), (534, 325130), (610, 284622), (615, 282308), (732, 237185), (780, 222589), (793, 218940), (820, 211731), (890, 195078), (915, 189748), (1066, 162870), (1068, 162565), (1157, 150060), (1220, 142311), (1230, 141154), (1335, 130052), (1586, 109470), (1599, 108580), (1780, 97539), (1830, 94874), (2132, 81435), (2314, 75030), (2379, 72980), (2460, 70577), (2501, 69420), (2665, 65148), (2670, 65026), (3172, 54735), (3198, 54290), (3471, 50020), (3649, 47580), (3660, 47437), (3965, 43788), (4628, 37515), (4758, 36490), (5002, 34710), (5330, 32574), (5340, 32513), (5429, 31980), (5785, 30012), (6396, 27145), (6942, 25010), (7298, 23790), (7503, 23140), (7930, 21894), (7995, 21716), (9516, 18245), (10004, 17355), (10660, 16287), (10858, 15990), (10947, 15860), (11570, 15006), (11895, 14596), (12505, 13884)]