157025220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 496093248

約数和(自身を除く): 339068028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 67, 106, 110, 132, 134, 159, 165, 201, 212, 220, 265, 268, 318, 330, 335, 402, 530, 583, 636, 660, 670, 737, 795, 804, 1005, 1060, 1166, 1340, 1474, 1590, 1749, 2010, 2211, 2332, 2915, 2948, 3180, 3498, 3551, 3685, 4020, 4422, 4489, 5830, 6996, 7102, 7370, 8745, 8844, 8978, 10653, 11055, 11660, 13467, 14204, 14740, 17490, 17755, 17956, 21306, 22110, 22445, 26934, 34980, 35510, 39061, 42612, 44220, 44890, 49379, 53265, 53868, 67335, 71020, 78122, 89780, 98758, 106530, 117183, 134670, 148137, 156244, 195305, 197516, 213060, 234366, 237917, 246895, 269340, 296274, 390610, 468732, 475834, 493790, 585915, 592548, 713751, 740685, 781220, 951668, 987580, 1171830, 1189585, 1427502, 1481370, 2343660, 2379170, 2617087, 2855004, 2962740, 3568755, 4758340, 5234174, 7137510, 7851261, 10468348, 13085435, 14275020, 15702522, 26170870, 31405044, 39256305, 52341740, 78512610, 157025220]

約数ペア:

[(1, 157025220), (2, 78512610), (3, 52341740), (4, 39256305), (5, 31405044), (6, 26170870), (10, 15702522), (11, 14275020), (12, 13085435), (15, 10468348), (20, 7851261), (22, 7137510), (30, 5234174), (33, 4758340), (44, 3568755), (53, 2962740), (55, 2855004), (60, 2617087), (66, 2379170), (67, 2343660), (106, 1481370), (110, 1427502), (132, 1189585), (134, 1171830), (159, 987580), (165, 951668), (201, 781220), (212, 740685), (220, 713751), (265, 592548), (268, 585915), (318, 493790), (330, 475834), (335, 468732), (402, 390610), (530, 296274), (583, 269340), (636, 246895), (660, 237917), (670, 234366), (737, 213060), (795, 197516), (804, 195305), (1005, 156244), (1060, 148137), (1166, 134670), (1340, 117183), (1474, 106530), (1590, 98758), (1749, 89780), (2010, 78122), (2211, 71020), (2332, 67335), (2915, 53868), (2948, 53265), (3180, 49379), (3498, 44890), (3551, 44220), (3685, 42612), (4020, 39061), (4422, 35510), (4489, 34980), (5830, 26934), (6996, 22445), (7102, 22110), (7370, 21306), (8745, 17956), (8844, 17755), (8978, 17490), (10653, 14740), (11055, 14204), (11660, 13467)]