152620920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 533239200

約数和(自身を除く): 380618280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 360, 380, 421, 424, 456, 477, 530, 570, 636, 684, 760, 795, 842, 855, 954, 1007, 1060, 1140, 1263, 1272, 1368, 1590, 1684, 1710, 1908, 2014, 2105, 2120, 2280, 2385, 2526, 3021, 3180, 3368, 3420, 3789, 3816, 4028, 4210, 4770, 5035, 5052, 6042, 6315, 6360, 6840, 7578, 7999, 8056, 8420, 9063, 9540, 10070, 10104, 12084, 12630, 15105, 15156, 15998, 16840, 18126, 18945, 19080, 20140, 22313, 23997, 24168, 25260, 30210, 30312, 31996, 36252, 37890, 39995, 40280, 44626, 45315, 47994, 50520, 60420, 63992, 66939, 71991, 72504, 75780, 79990, 89252, 90630, 95988, 111565, 119985, 120840, 133878, 143982, 151560, 159980, 178504, 181260, 191976, 200817, 223130, 239970, 267756, 287964, 319960, 334695, 359955, 362520, 401634, 423947, 446260, 479940, 535512, 575928, 669390, 719910, 803268, 847894, 892520, 959880, 1004085, 1271841, 1338780, 1439820, 1606536, 1695788, 2008170, 2119735, 2543682, 2677560, 2879640, 3391576, 3815523, 4016340, 4239470, 5087364, 6359205, 7631046, 8032680, 8478940, 10174728, 12718410, 15262092, 16957880, 19077615, 25436820, 30524184, 38155230, 50873640, 76310460, 152620920]

約数ペア:

[(1, 152620920), (2, 76310460), (3, 50873640), (4, 38155230), (5, 30524184), (6, 25436820), (8, 19077615), (9, 16957880), (10, 15262092), (12, 12718410), (15, 10174728), (18, 8478940), (19, 8032680), (20, 7631046), (24, 6359205), (30, 5087364), (36, 4239470), (38, 4016340), (40, 3815523), (45, 3391576), (53, 2879640), (57, 2677560), (60, 2543682), (72, 2119735), (76, 2008170), (90, 1695788), (95, 1606536), (106, 1439820), (114, 1338780), (120, 1271841), (152, 1004085), (159, 959880), (171, 892520), (180, 847894), (190, 803268), (212, 719910), (228, 669390), (265, 575928), (285, 535512), (318, 479940), (342, 446260), (360, 423947), (380, 401634), (421, 362520), (424, 359955), (456, 334695), (477, 319960), (530, 287964), (570, 267756), (636, 239970), (684, 223130), (760, 200817), (795, 191976), (842, 181260), (855, 178504), (954, 159980), (1007, 151560), (1060, 143982), (1140, 133878), (1263, 120840), (1272, 119985), (1368, 111565), (1590, 95988), (1684, 90630), (1710, 89252), (1908, 79990), (2014, 75780), (2105, 72504), (2120, 71991), (2280, 66939), (2385, 63992), (2526, 60420), (3021, 50520), (3180, 47994), (3368, 45315), (3420, 44626), (3789, 40280), (3816, 39995), (4028, 37890), (4210, 36252), (4770, 31996), (5035, 30312), (5052, 30210), (6042, 25260), (6315, 24168), (6360, 23997), (6840, 22313), (7578, 20140), (7999, 19080), (8056, 18945), (8420, 18126), (9063, 16840), (9540, 15998), (10070, 15156), (10104, 15105), (12084, 12630)]