442206180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3203}}^1$

素因数の和:3290

約数の個数: 144

約数和(自身を含む): 1469482560

約数和(自身を除く): 1027276380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 1062, 1170, 1180, 1534, 1770, 2124, 2301, 2340, 2655, 3068, 3203, 3540, 3835, 4602, 5310, 6406, 6903, 7670, 9204, 9609, 10620, 11505, 12812, 13806, 15340, 16015, 19218, 23010, 27612, 28827, 32030, 34515, 38436, 41639, 46020, 48045, 57654, 64060, 69030, 83278, 96090, 115308, 124917, 138060, 144135, 166556, 188977, 192180, 208195, 249834, 288270, 374751, 377954, 416390, 499668, 566931, 576540, 624585, 749502, 755908, 832780, 944885, 1133862, 1249170, 1499004, 1700793, 1873755, 1889770, 2267724, 2456701, 2498340, 2834655, 3401586, 3747510, 3779540, 4913402, 5669310, 6803172, 7370103, 7495020, 8503965, 9826804, 11338620, 12283505, 14740206, 17007930, 22110309, 24567010, 29480412, 34015860, 36850515, 44220618, 49134020, 73701030, 88441236, 110551545, 147402060, 221103090, 442206180]

約数ペア:

[(1, 442206180), (2, 221103090), (3, 147402060), (4, 110551545), (5, 88441236), (6, 73701030), (9, 49134020), (10, 44220618), (12, 36850515), (13, 34015860), (15, 29480412), (18, 24567010), (20, 22110309), (26, 17007930), (30, 14740206), (36, 12283505), (39, 11338620), (45, 9826804), (52, 8503965), (59, 7495020), (60, 7370103), (65, 6803172), (78, 5669310), (90, 4913402), (117, 3779540), (118, 3747510), (130, 3401586), (156, 2834655), (177, 2498340), (180, 2456701), (195, 2267724), (234, 1889770), (236, 1873755), (260, 1700793), (295, 1499004), (354, 1249170), (390, 1133862), (468, 944885), (531, 832780), (585, 755908), (590, 749502), (708, 624585), (767, 576540), (780, 566931), (885, 499668), (1062, 416390), (1170, 377954), (1180, 374751), (1534, 288270), (1770, 249834), (2124, 208195), (2301, 192180), (2340, 188977), (2655, 166556), (3068, 144135), (3203, 138060), (3540, 124917), (3835, 115308), (4602, 96090), (5310, 83278), (6406, 69030), (6903, 64060), (7670, 57654), (9204, 48045), (9609, 46020), (10620, 41639), (11505, 38436), (12812, 34515), (13806, 32030), (15340, 28827), (16015, 27612), (19218, 23010)]