25196040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 90979200

約数和(自身を除く): 65783160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 179, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 358, 360, 391, 408, 414, 460, 510, 537, 552, 612, 680, 690, 716, 765, 782, 828, 895, 920, 1020, 1035, 1074, 1173, 1224, 1380, 1432, 1530, 1564, 1611, 1656, 1790, 1955, 2040, 2070, 2148, 2346, 2685, 2760, 3043, 3060, 3128, 3222, 3519, 3580, 3910, 4117, 4140, 4296, 4692, 5370, 5865, 6086, 6120, 6444, 7038, 7160, 7820, 8055, 8234, 8280, 9129, 9384, 10740, 11730, 12172, 12351, 12888, 14076, 15215, 15640, 16110, 16468, 17595, 18258, 20585, 21480, 23460, 24344, 24702, 27387, 28152, 30430, 32220, 32936, 35190, 36516, 37053, 41170, 45645, 46920, 49404, 54774, 60860, 61755, 64440, 69989, 70380, 73032, 74106, 82340, 91290, 98808, 109548, 121720, 123510, 136935, 139978, 140760, 148212, 164680, 182580, 185265, 209967, 219096, 247020, 273870, 279956, 296424, 349945, 365160, 370530, 419934, 494040, 547740, 559912, 629901, 699890, 741060, 839868, 1049835, 1095480, 1259802, 1399780, 1482120, 1679736, 2099670, 2519604, 2799560, 3149505, 4199340, 5039208, 6299010, 8398680, 12598020, 25196040]

約数ペア:

[(1, 25196040), (2, 12598020), (3, 8398680), (4, 6299010), (5, 5039208), (6, 4199340), (8, 3149505), (9, 2799560), (10, 2519604), (12, 2099670), (15, 1679736), (17, 1482120), (18, 1399780), (20, 1259802), (23, 1095480), (24, 1049835), (30, 839868), (34, 741060), (36, 699890), (40, 629901), (45, 559912), (46, 547740), (51, 494040), (60, 419934), (68, 370530), (69, 365160), (72, 349945), (85, 296424), (90, 279956), (92, 273870), (102, 247020), (115, 219096), (120, 209967), (136, 185265), (138, 182580), (153, 164680), (170, 148212), (179, 140760), (180, 139978), (184, 136935), (204, 123510), (207, 121720), (230, 109548), (255, 98808), (276, 91290), (306, 82340), (340, 74106), (345, 73032), (358, 70380), (360, 69989), (391, 64440), (408, 61755), (414, 60860), (460, 54774), (510, 49404), (537, 46920), (552, 45645), (612, 41170), (680, 37053), (690, 36516), (716, 35190), (765, 32936), (782, 32220), (828, 30430), (895, 28152), (920, 27387), (1020, 24702), (1035, 24344), (1074, 23460), (1173, 21480), (1224, 20585), (1380, 18258), (1432, 17595), (1530, 16468), (1564, 16110), (1611, 15640), (1656, 15215), (1790, 14076), (1955, 12888), (2040, 12351), (2070, 12172), (2148, 11730), (2346, 10740), (2685, 9384), (2760, 9129), (3043, 8280), (3060, 8234), (3128, 8055), (3222, 7820), (3519, 7160), (3580, 7038), (3910, 6444), (4117, 6120), (4140, 6086), (4296, 5865), (4692, 5370)]