225380220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:804

約数の個数: 192

約数和(自身を含む): 751887360

約数和(自身を除く): 526507140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 170, 195, 204, 221, 230, 255, 260, 276, 299, 340, 345, 390, 391, 442, 460, 510, 598, 663, 690, 739, 780, 782, 884, 897, 1020, 1105, 1173, 1196, 1326, 1380, 1478, 1495, 1564, 1794, 1955, 2210, 2217, 2346, 2652, 2956, 2990, 3315, 3588, 3695, 3910, 4420, 4434, 4485, 4692, 5083, 5865, 5980, 6630, 7390, 7820, 8868, 8970, 9607, 10166, 11085, 11730, 12563, 13260, 14780, 15249, 16997, 17940, 19214, 20332, 22170, 23460, 25126, 25415, 28821, 30498, 33994, 37689, 38428, 44340, 48035, 50252, 50830, 50991, 57642, 60996, 62815, 67988, 75378, 76245, 84985, 96070, 101660, 101982, 115284, 125630, 144105, 150756, 152490, 163319, 169970, 188445, 192140, 203964, 220961, 251260, 254955, 288210, 288949, 304980, 326638, 339940, 376890, 441922, 489957, 509910, 576420, 577898, 653276, 662883, 753780, 816595, 866847, 883844, 979914, 1019820, 1104805, 1155796, 1325766, 1444745, 1633190, 1733694, 1959828, 2209610, 2449785, 2651532, 2889490, 3266380, 3314415, 3467388, 3756337, 4334235, 4419220, 4899570, 5778980, 6628830, 7512674, 8668470, 9799140, 11269011, 13257660, 15025348, 17336940, 18781685, 22538022, 37563370, 45076044, 56345055, 75126740, 112690110, 225380220]

約数ペア:

[(1, 225380220), (2, 112690110), (3, 75126740), (4, 56345055), (5, 45076044), (6, 37563370), (10, 22538022), (12, 18781685), (13, 17336940), (15, 15025348), (17, 13257660), (20, 11269011), (23, 9799140), (26, 8668470), (30, 7512674), (34, 6628830), (39, 5778980), (46, 4899570), (51, 4419220), (52, 4334235), (60, 3756337), (65, 3467388), (68, 3314415), (69, 3266380), (78, 2889490), (85, 2651532), (92, 2449785), (102, 2209610), (115, 1959828), (130, 1733694), (138, 1633190), (156, 1444745), (170, 1325766), (195, 1155796), (204, 1104805), (221, 1019820), (230, 979914), (255, 883844), (260, 866847), (276, 816595), (299, 753780), (340, 662883), (345, 653276), (390, 577898), (391, 576420), (442, 509910), (460, 489957), (510, 441922), (598, 376890), (663, 339940), (690, 326638), (739, 304980), (780, 288949), (782, 288210), (884, 254955), (897, 251260), (1020, 220961), (1105, 203964), (1173, 192140), (1196, 188445), (1326, 169970), (1380, 163319), (1478, 152490), (1495, 150756), (1564, 144105), (1794, 125630), (1955, 115284), (2210, 101982), (2217, 101660), (2346, 96070), (2652, 84985), (2956, 76245), (2990, 75378), (3315, 67988), (3588, 62815), (3695, 60996), (3910, 57642), (4420, 50991), (4434, 50830), (4485, 50252), (4692, 48035), (5083, 44340), (5865, 38428), (5980, 37689), (6630, 33994), (7390, 30498), (7820, 28821), (8868, 25415), (8970, 25126), (9607, 23460), (10166, 22170), (11085, 20332), (11730, 19214), (12563, 17940), (13260, 16997), (14780, 15249)]