160940700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 216

約数和(自身を含む): 545558832

約数和(自身を除く): 384618132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 67, 68, 75, 85, 90, 100, 102, 134, 150, 153, 157, 170, 180, 201, 204, 225, 255, 268, 300, 306, 314, 335, 340, 402, 425, 450, 471, 510, 603, 612, 628, 670, 765, 785, 804, 850, 900, 942, 1005, 1020, 1139, 1206, 1275, 1340, 1413, 1530, 1570, 1675, 1700, 1884, 2010, 2278, 2355, 2412, 2550, 2669, 2826, 3015, 3060, 3140, 3350, 3417, 3825, 3925, 4020, 4556, 4710, 5025, 5100, 5338, 5652, 5695, 6030, 6700, 6834, 7065, 7650, 7850, 8007, 9420, 10050, 10251, 10519, 10676, 11390, 11775, 12060, 13345, 13668, 14130, 15075, 15300, 15700, 16014, 17085, 20100, 20502, 21038, 22780, 23550, 24021, 26690, 28260, 28475, 30150, 31557, 32028, 34170, 35325, 40035, 41004, 42076, 47100, 48042, 51255, 52595, 53380, 56950, 60300, 63114, 66725, 68340, 70650, 80070, 85425, 94671, 96084, 102510, 105190, 113900, 120105, 126228, 133450, 141300, 157785, 160140, 170850, 178823, 189342, 200175, 205020, 210380, 240210, 256275, 262975, 266900, 315570, 341700, 357646, 378684, 400350, 473355, 480420, 512550, 525950, 536469, 600525, 631140, 715292, 788925, 800700, 894115, 946710, 1025100, 1051900, 1072938, 1201050, 1577850, 1609407, 1788230, 1893420, 2145876, 2366775, 2402100, 2682345, 3155700, 3218814, 3576460, 4470575, 4733550, 5364690, 6437628, 8047035, 8941150, 9467100, 10729380, 13411725, 16094070, 17882300, 26823450, 32188140, 40235175, 53646900, 80470350, 160940700]

約数ペア:

[(1, 160940700), (2, 80470350), (3, 53646900), (4, 40235175), (5, 32188140), (6, 26823450), (9, 17882300), (10, 16094070), (12, 13411725), (15, 10729380), (17, 9467100), (18, 8941150), (20, 8047035), (25, 6437628), (30, 5364690), (34, 4733550), (36, 4470575), (45, 3576460), (50, 3218814), (51, 3155700), (60, 2682345), (67, 2402100), (68, 2366775), (75, 2145876), (85, 1893420), (90, 1788230), (100, 1609407), (102, 1577850), (134, 1201050), (150, 1072938), (153, 1051900), (157, 1025100), (170, 946710), (180, 894115), (201, 800700), (204, 788925), (225, 715292), (255, 631140), (268, 600525), (300, 536469), (306, 525950), (314, 512550), (335, 480420), (340, 473355), (402, 400350), (425, 378684), (450, 357646), (471, 341700), (510, 315570), (603, 266900), (612, 262975), (628, 256275), (670, 240210), (765, 210380), (785, 205020), (804, 200175), (850, 189342), (900, 178823), (942, 170850), (1005, 160140), (1020, 157785), (1139, 141300), (1206, 133450), (1275, 126228), (1340, 120105), (1413, 113900), (1530, 105190), (1570, 102510), (1675, 96084), (1700, 94671), (1884, 85425), (2010, 80070), (2278, 70650), (2355, 68340), (2412, 66725), (2550, 63114), (2669, 60300), (2826, 56950), (3015, 53380), (3060, 52595), (3140, 51255), (3350, 48042), (3417, 47100), (3825, 42076), (3925, 41004), (4020, 40035), (4556, 35325), (4710, 34170), (5025, 32028), (5100, 31557), (5338, 30150), (5652, 28475), (5695, 28260), (6030, 26690), (6700, 24021), (6834, 23550), (7065, 22780), (7650, 21038), (7850, 20502), (8007, 20100), (9420, 17085), (10050, 16014), (10251, 15700), (10519, 15300), (10676, 15075), (11390, 14130), (11775, 13668), (12060, 13345)]